Molecular and Phenotypic Characterization of the RORB-Related Disorder.
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| Title: | Molecular and Phenotypic Characterization of the RORB-Related Disorder. |
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| Authors: | Gokce-Samar Z; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Vetro A; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., De Bellescize J; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Pisano T; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Monteiro L; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Penaud N; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Korff CM; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Fluss J; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Marini C; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Cesaroni E; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Alvarez BM; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Sanlaville D; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Chatron N; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Arzimanoglou AA; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Labalme A; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Cuddapah VA; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Ruggiero SM; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Lecoquierre F; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Nicolas G; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Marie GA; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Lebas A; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Testard HO; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Helbig KL; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Ruiz A; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Ngoh A; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Kurian MA; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Reid K; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Spaull R; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Joset P; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Ramantani G; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Steindl K; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Krenn M; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Gerstl L; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Vieker S; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Craiu D; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Pendziwiat M; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Haldeman-Englert C; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Kanivets I; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Romanova I; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Rajan DS; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Rosenfeld JA; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Au M; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Grand K; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Graham M Jr; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Isapof A; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Villeneuve N; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Smol T; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Caumes R; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Zacher P; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Neuser S; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Tinschert S; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Platzer K; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Bartolomaeus T; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Mohnke I; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Radtke M; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Jamra RA; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Helbig I; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Jansen FE; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Koop K; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Rudolf G; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Küry S; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Courchet J; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Guerrini R; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France., Lesca G; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France. |
| Source: | Neurology [Neurology] 2024 Jan 23; Vol. 102 (2), pp. e207945. Date of Electronic Publication: 2023 Dec 22. |
| Publication Type: | Journal Article; Research Support, Non-U.S. Gov't |
| Journal Info: | Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0401060 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1526-632X (Electronic) Linking ISSN: 00283878 NLM ISO Abbreviation: Neurology Subsets: MEDLINE |
| Database: | MEDLINE Ultimate |
| FullText | Text: Availability: 0 |
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| Header | DbId: mdl DbLabel: MEDLINE Ultimate An: 38165337 AccessLevel: 2 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Molecular and Phenotypic Characterization of the RORB-Related Disorder. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AU" term="%22Gokce-Samar+Z%22">Gokce-Samar Z</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Vetro+A%22">Vetro A</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22De+Bellescize+J%22">De Bellescize J</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Pisano+T%22">Pisano T</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Monteiro+L%22">Monteiro L</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Penaud+N%22">Penaud N</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Korff+CM%22">Korff CM</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Fluss+J%22">Fluss J</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Marini+C%22">Marini C</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Cesaroni+E%22">Cesaroni E</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Alvarez+BM%22">Alvarez BM</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Sanlaville+D%22">Sanlaville D</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Chatron+N%22">Chatron N</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Arzimanoglou+AA%22">Arzimanoglou AA</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Labalme+A%22">Labalme A</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Cuddapah+VA%22">Cuddapah VA</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Ruggiero+SM%22">Ruggiero SM</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Lecoquierre+F%22">Lecoquierre F</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Nicolas+G%22">Nicolas G</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Marie+GA%22">Marie GA</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Lebas+A%22">Lebas A</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Testard+HO%22">Testard HO</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Helbig+KL%22">Helbig KL</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Ruiz+A%22">Ruiz A</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Ngoh+A%22">Ngoh A</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Kurian+MA%22">Kurian MA</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Reid+K%22">Reid K</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Spaull+R%22">Spaull R</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Joset+P%22">Joset P</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Ramantani+G%22">Ramantani G</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Steindl+K%22">Steindl K</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Krenn+M%22">Krenn M</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Gerstl+L%22">Gerstl L</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Vieker+S%22">Vieker S</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Craiu+D%22">Craiu D</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Pendziwiat+M%22">Pendziwiat M</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Haldeman-Englert+C%22">Haldeman-Englert C</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Kanivets+I%22">Kanivets I</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Romanova+I%22">Romanova I</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Rajan+DS%22">Rajan DS</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Rosenfeld+JA%22">Rosenfeld JA</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Au+M%22">Au M</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Grand+K%22">Grand K</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Graham+M+Jr%22">Graham M Jr</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Isapof+A%22">Isapof A</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Villeneuve+N%22">Villeneuve N</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Smol+T%22">Smol T</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Caumes+R%22">Caumes R</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Zacher+P%22">Zacher P</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Neuser+S%22">Neuser S</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Tinschert+S%22">Tinschert S</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Platzer+K%22">Platzer K</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Bartolomaeus+T%22">Bartolomaeus T</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Mohnke+I%22">Mohnke I</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Radtke+M%22">Radtke M</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Jamra+RA%22">Jamra RA</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Helbig+I%22">Helbig I</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Jansen+FE%22">Jansen FE</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Koop+K%22">Koop K</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Rudolf+G%22">Rudolf G</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Küry+S%22">Küry S</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Courchet+J%22">Courchet J</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Guerrini+R%22">Guerrini R</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France.<br /><searchLink fieldCode="AU" term="%22Lesca+G%22">Lesca G</searchLink>; From the Department of Pediatric Clinical Epileptology (Z.G.-S., J.D.B., A.A.A.), Sleep Disorders and Functional Neurology, University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Neuroscience Department (A.V., T.P., R.G.) IRCCS, Children's Hospital Meyer, Member of ERN Epicare, and University of Florence, Italy; Univ Lyon (L.M., N.P., D.S., N.C., J.C., G.L.), Univ Lyon 1, CNRS, INSERM, Physiopathologie et Génétique du Neurone et du Muscle, UMR5261, U1315, Institut NeuroMyoGène, France; Pediatric Neurology Unit (C.M.K., J.F.), University Hospitals of Geneva, Switzerland; Child Neurology and Psychiatric Unit (C.M., E.C.), Children's Hospital G. Salesi, Azienda Universitaria Ospedaliera delle Marche, Ancona, Italy; Department of Neurology (B.M.A.), University Hospitals of Montpellier; Department of Genetics (D.S., N.C., A. Labalme, G.L.), University Hospitals of Lyon, HCL, Member of ERN Epicare, France; Paediatric Epilepsy Research (A.A.A.), Child Neurology Department, Member of the ERN EpiCARE, San Juan de Dios Children's Hospital, Barcelona, Spain; Division of Neurology (V.A.C., S.M.R., I.H.), and The Epilepsy NeuroGenetics Initiative (ENGIN) (V.A.C., S.M.R., K.L.H., I.H.), Children's Hospital of Philadelphia, PA; Department of Neurology (V.A.C., S.M.R., I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Univ Rouen Normandie (F.L., G.N.), Inserm U1245 and CHU Rouen, Department of Genetics and Reference Center for Developmental Disorders; Department of Pediatric Neurology (G.A.M., A. Lebas), University Hospitals of Rouen; Department of Pediatric Neurology (H.O.T.), Hospital of Alpes Léman, Annemasse, France; Department of Pediatric Neurology (A.R.), Barcelona Children's Hospital, University of Barcelona, Spain; Developmental Neurosciences (A.N., M.A.K., K.R., R.S.), Zayed Centre for Research, University College of London, Great Ormond Street Hospital, Institute of Child Health, United Kingdom; Institute of Medical Genetics (P.J.), University of Zürich; Department of Neuropediatrics (G. Ramantani, K.S.), University Children's Hospital and University of Zürich, Switzerland; Department of Neurology (M.K.), Medical University of Vienna, Austria; Division of Pediatric Neurology, Developmental Medicine and Social Pediatrics (L.G.), Department of Pediatrics, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany; Institute of Human Genetics (S.V.), Medical University of Innsbruck, Innsbruck, Austria; Werner-Forßmann-Krankenhaus (S.V., S.T.), Eberswalde, Germany; Pediatric Neurology Discipline (D.C.), Neurosciences Department, Carol Davila University of Medicine Bucharest; Pediatric Neurology Clinic (D.C.), Al Obregia Hospital, Center of Expertise for Pediatric Neurology Rare Disorders, Member of ERN EpiCARE, Bucharest, Romania; Institute of Clinical Molecular Biology (M.P., I.H.), Christian-Albrechts-University of Kiel, Germany; Mission Fullerton Genetics Center (C.H.-E.), Asheville, NC; Department of Neurology (I.K.), Svt. Luka's Institute of Child Neurology and Epilepsy, Moscow; Department of Medical Genetics (I.R.), Kazan State University, Russia; Division of Child Neurology (D.S.R.), Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, PA; Department of Molecular and Human Genetics (J.A.R.), Baylor College of Medicine, Houston, TX; Division of Clinical Genetics and Dysmorphology (M.A., K.G., J.M.G.), Cedars-Sinai Medical Center, Los Angeles, CA; Department of Neurology (A.I.), University Hospitals of Armand Trousseau, AP-HP, Paris; Department of Pediatric Neurology (N.V.), University Hospitals of Marseille, AP-HM; Univ. Lille (T.S.), CHU Lille, ULR7364, RADEME, Institute of Medical Genetics; Department of Clinical Genetics (R.C.), CHU Lille, France; Institute of Human Genetics (P.Z., S.N., K.P., T.B., I.M., M.R., R.A.J.), University of Leipzig Medical Center, Germany; Institute of Human Genetics (S.T.), Medical University of Innsbruck, Austria; Department of Biomedical and Health Informatics (DBHi) (I.H.), Children's Hospital of Philadelphia, PA; Department of Pediatric Neurology (F.E.J., K.K.), Brain Center UMC Utrecht, Member of ERN Epicare, Utrecht, the Netherlands; Department of Neurology (G. Rudolf), Strasbourg University Hospital; and Nantes Université (S.K.), CHU Nantes, Service de Génétique Médicale, and CNRS, INSERM, l'institut du thorax, France. – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%220401060%22">Neurology</searchLink> [Neurology] 2024 Jan 23; Vol. 102 (2), pp. e207945. <i>Date of Electronic Publication: </i>2023 Dec 22. – Name: TypePub Label: Publication Type Group: TypPub Data: Journal Article; Research Support, Non-U.S. Gov't – Name: TitleSource Label: Journal Info Group: Src Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22Lippincott+Williams+%26+Wilkins%22">Lippincott Williams & Wilkins </searchLink><i>Country of Publication: </i>United States <i>NLM ID: </i>0401060 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1526-632X (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2200283878%22">00283878 </searchLink><i>NLM ISO Abbreviation: </i>Neurology <i>Subsets: </i>MEDLINE |
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