Association of Latitude and Exposure to Ultraviolet B Radiation With Severity of Multiple Sclerosis: An International Registry Study.
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| Title: | Association of Latitude and Exposure to Ultraviolet B Radiation With Severity of Multiple Sclerosis: An International Registry Study. |
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| Authors: | Vitkova M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Diouf I; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Malpas C; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Horakova D; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Kubala Havrdova E; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Patti F; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Ozakbas S; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Izquierdo G; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Eichau S; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Shaygannejad V; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Onofrj M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Lugaresi A; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Alroughani R; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Prat A; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Larochelle C; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Girard M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Duquette P; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Terzi M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Boz C; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Grand'Maison F; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Sola P; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Ferraro D; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Grammond P; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Butzkueven H; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Buzzard K; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Skibina O; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Yamout BI; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Karabudak R; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Gerlach O; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Lechner-Scott J; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Maimone D; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Bergamaschi R; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Van Pesch V; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Iuliano G; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Cartechini E; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., José Sà M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Ampapa R; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Barnett M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Hughes SE; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Ramo-Tello CM; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Hodgkinson S; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Spitaleri DLA; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Petersen T; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Butler EG; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Slee M; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., McGuigan C; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., McCombe PA; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Granella F; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Cristiano E; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Prevost J; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Taylor BV; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Sãnchez-Menoyo JL; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Laureys G; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Van Hijfte L; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Vucic S; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Macdonell RA; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Gray O; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Olascoaga J; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Deri N; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Fragoso YD; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Shaw C; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia., Kalincik T; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia. tomas.kalincik@unimelb.edu.au. |
| Corporate Authors: | MSBase Study Group |
| Source: | Neurology [Neurology] 2022 Jun 14; Vol. 98 (24), pp. e2401-e2412. Date of Electronic Publication: 2022 Apr 11. |
| Publication Type: | Journal Article; Observational Study; 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 |
|---|---|
| Header | DbId: mdl DbLabel: MEDLINE Ultimate An: 35410900 AccessLevel: 2 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Association of Latitude and Exposure to Ultraviolet B Radiation With Severity of Multiple Sclerosis: An International Registry Study. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AU" term="%22Vitkova+M%22">Vitkova M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Diouf+I%22">Diouf I</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Malpas+C%22">Malpas C</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Horakova+D%22">Horakova D</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Kubala+Havrdova+E%22">Kubala Havrdova E</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Patti+F%22">Patti F</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Ozakbas+S%22">Ozakbas S</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Izquierdo+G%22">Izquierdo G</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Eichau+S%22">Eichau S</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Shaygannejad+V%22">Shaygannejad V</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Onofrj+M%22">Onofrj M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Lugaresi+A%22">Lugaresi A</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Alroughani+R%22">Alroughani R</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Prat+A%22">Prat A</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Larochelle+C%22">Larochelle C</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Girard+M%22">Girard M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Duquette+P%22">Duquette P</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Terzi+M%22">Terzi M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Boz+C%22">Boz C</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Grand'Maison+F%22">Grand'Maison F</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Sola+P%22">Sola P</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Ferraro+D%22">Ferraro D</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Grammond+P%22">Grammond P</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Butzkueven+H%22">Butzkueven H</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Buzzard+K%22">Buzzard K</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Skibina+O%22">Skibina O</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Yamout+BI%22">Yamout BI</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Karabudak+R%22">Karabudak R</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Gerlach+O%22">Gerlach O</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Lechner-Scott+J%22">Lechner-Scott J</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Maimone+D%22">Maimone D</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Bergamaschi+R%22">Bergamaschi R</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Van+Pesch+V%22">Van Pesch V</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Iuliano+G%22">Iuliano G</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Cartechini+E%22">Cartechini E</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22José+Sà+M%22">José Sà M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Ampapa+R%22">Ampapa R</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Barnett+M%22">Barnett M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Hughes+SE%22">Hughes SE</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Ramo-Tello+CM%22">Ramo-Tello CM</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Hodgkinson+S%22">Hodgkinson S</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Spitaleri+DLA%22">Spitaleri DLA</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Petersen+T%22">Petersen T</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Butler+EG%22">Butler EG</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Slee+M%22">Slee M</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22McGuigan+C%22">McGuigan C</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22McCombe+PA%22">McCombe PA</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Granella+F%22">Granella F</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Cristiano+E%22">Cristiano E</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Prevost+J%22">Prevost J</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Taylor+BV%22">Taylor BV</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Sãnchez-Menoyo+JL%22">Sãnchez-Menoyo JL</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Laureys+G%22">Laureys G</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Van+Hijfte+L%22">Van Hijfte L</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Vucic+S%22">Vucic S</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Macdonell+RA%22">Macdonell RA</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Gray+O%22">Gray O</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Olascoaga+J%22">Olascoaga J</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Deri+N%22">Deri N</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Fragoso+YD%22">Fragoso YD</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Shaw+C%22">Shaw C</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia.<br /><searchLink fieldCode="AU" term="%22Kalincik+T%22">Kalincik T</searchLink>; From the CORe (M.V., I.D., C.M., P.D.M.P., T.K.), Department of Medicine, University of Melbourne, Australia; Melbourne MS Centre (M.V.), Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; Melbourne MS Centre (P.D.M.P., T.K.), Department of Neurology, Royal Melbourne Hospital, Australia; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia; Multiple Sclerosis Center (F.P.), University of Catania, Italy; Dokuz Eylul University (S.O.), Konak/Izmir, Turkey; Hospital Universitario Virgen Macarena (G. Izquierdo, S.E.), Sevilla, Spain; Isfahan Neurosciences Research Center (INRC) (V.S.), Isfahan University of Medical Sciences (IUMS), Iran; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. D'Annunzio, Chieti; IRCCS Istituto Delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Universita di Bologna, Italy; Division of Neurology (R. Alroughani), Department of Medicine, Amiri Hospital, Sharq, Kuwait; CHUM MS Center and Universite de Montreal (A.P., C.L., M.G., P.D.), Quebec, Canada; Medical Faculty (M.T.), Ondokuz Mayis University, Samsun; KTU Medical Faculty Farabi Hospital (C. Boz), Trabzon, Turkey; Neuro Rive-Sud (F.G.), Longueuil, Quebec, Canada; Azienda Ospedaliera Universitaria di Modena (P.S.); Department of Biomedical (D.F.), Metabolic and Neurosciences, University of Modena and Reggio Emilia, Italy; CISSS Chaudière-Appalache (P.G.), Levis, Quebec, Canada; Central Clinical School (H.B.), Monash University; Department of Neurology (H.B., O.S.), The Alfred Hospital; Department of Neurology (K.B., O.S.), Box Hill Hospital, Eastern Health; Monash University (K.B., O.S.), Melbourne, Australia; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y.), American University of Beirut Medical Center, Lebanon; Hacettepe University (R.K.), Ankara, Turkey; Zuyderland Medical Centre (O. Gerlach), Department of Neurologie, Dr. H. van der Hoffplein 1, Sittard-Geleen, the Netherlands; School of Medicine and Public Health (J.L.-S.), University Newcastle; Department of Neurology (J.L.-S.), John Hunter Hospital, Hunter New England Health, Newcastle, Australia; MS Center (D.M.), Neurology Unit, Garibaldi Hospital, Catania; IRCCS Mondino Foundation (R.B.), Pavia, Italy; Cliniques Universitaires Saint-Luc (V.V.P.), Brussels; Université Catholique de Louvain (V.V.P.), Belgium; Ospedali Riuniti di Salerno (G. Iuliano); UOC Neurologia (E. Cartechini), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Hospital de Sao Joao (M.J.S.), Universidade Fernando Pessoa, Porto, Portugal; Nemocnice Jihlava (R. Ampapa), Jihlava, Czech Republic; Brain and Mind Centre (M.B.), Sydney, Australia; Royal Victoria Hospital (S.E.H.), Belfast, UK; Hospital Germans Trias I Pujol (C.M.R.-T.), Badalona, Spain; Liverpool Hospital (S.H.), Sydney, Australia; Liverpool Hospital and Ingham Institute (S.H.), Australia; Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino (D.L.A.S.), Italy; Kommunehospitalet (T.P.), Aarhus, Denmark; Monash Medical Centre (E.G.B.), Melbourne; Flinders University (M.S.), Adelaide, Australia; University College Dublin and St. Vincent's University Hospital (C. McGuigan), Ireland; University of Queensland (P.A.M.); Royal Brisbane and Women's Hospital (P.A.M.), Australia; Department of Medicine and Surgery (F.G.), University of Parma; Department of Emergency and General Medicine (F.G.), Parma University Hospital, Italy; Hospital Italiano (E. Cristiano), Buenos Aires, Argentina; CSSS Saint-Jérôme (J.P.), Saint-Jerome, Quebec, Canada; Royal Hobart Hospital (B.V.T.), Australia; Hospital de Galdakao-Usansolo (J.L.S.Ã.-M.), Galdakao, Spain; Department of Neurology (G.L.), Ghent University Hospital, Corneel Heymanslaan 10; University Hospital Ghent (L.V.H.), Ghent, Belgium; Westmead Hospital (S.V.), Sydney; Austin Health (R.A.M.), Melbourne, Australia; South East Trust (O. Gray), Belfast, UK; Instituto de Investigación Sanitaria Biodonostia (J.O.), Hospital Universitario Donostia, San Sebastián, Spain; Hospital Fernandez (N.D.), Capital Federal, Argentina; Universidade Metropolitana de Santos (Y.D.F.), Santos, Brazil; and Geelong Hospital (C.S.), Geelong, Australia. tomas.kalincik@unimelb.edu.au. – Name: AuthorCorporate Label: Corporate Authors Group: Au Data: <searchLink fieldCode="CA" term="%22MSBase+Study+Group%22">MSBase Study Group</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%220401060%22">Neurology</searchLink> [Neurology] 2022 Jun 14; Vol. 98 (24), pp. e2401-e2412. <i>Date of Electronic Publication: </i>2022 Apr 11. – Name: TypePub Label: Publication Type Group: TypPub Data: Journal Article; Observational Study; 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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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1212/WNL.0000000000200545 Languages: – Code: eng Text: English PhysicalDescription: Pagination: StartPage: e2401 Titles: – TitleFull: Association of Latitude and Exposure to Ultraviolet B Radiation With Severity of Multiple Sclerosis: An International Registry Study. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Vitkova M – PersonEntity: Name: NameFull: Diouf I – PersonEntity: Name: NameFull: Malpas C – PersonEntity: Name: NameFull: Horakova D – PersonEntity: Name: NameFull: Kubala Havrdova E – PersonEntity: Name: NameFull: Patti F – PersonEntity: Name: NameFull: Ozakbas S – PersonEntity: Name: NameFull: Izquierdo G – PersonEntity: Name: NameFull: Eichau S – PersonEntity: Name: NameFull: Shaygannejad V – PersonEntity: Name: NameFull: Onofrj M – PersonEntity: Name: NameFull: Lugaresi A – PersonEntity: Name: NameFull: Alroughani R – PersonEntity: Name: NameFull: Prat A – PersonEntity: Name: NameFull: Larochelle C – PersonEntity: Name: NameFull: Girard M – PersonEntity: Name: NameFull: Duquette P – PersonEntity: Name: NameFull: Terzi M – PersonEntity: Name: NameFull: Boz C – PersonEntity: Name: NameFull: Grand'Maison F – PersonEntity: Name: NameFull: Sola P – PersonEntity: Name: NameFull: Ferraro D – PersonEntity: Name: NameFull: Grammond P – PersonEntity: Name: NameFull: Butzkueven H – PersonEntity: Name: NameFull: Buzzard K – PersonEntity: Name: NameFull: Skibina O – PersonEntity: Name: NameFull: Yamout BI – PersonEntity: Name: NameFull: Karabudak R – PersonEntity: Name: NameFull: Gerlach O – PersonEntity: Name: NameFull: Lechner-Scott J – PersonEntity: Name: NameFull: Maimone D – PersonEntity: Name: NameFull: Bergamaschi R – PersonEntity: Name: NameFull: Van Pesch V – PersonEntity: Name: NameFull: Iuliano G – PersonEntity: Name: NameFull: Cartechini E – PersonEntity: Name: NameFull: José Sà M – PersonEntity: Name: NameFull: Ampapa R – PersonEntity: Name: NameFull: Barnett M – PersonEntity: Name: NameFull: Hughes SE – PersonEntity: Name: NameFull: Ramo-Tello CM – PersonEntity: Name: NameFull: Hodgkinson S – PersonEntity: Name: NameFull: Spitaleri DLA – PersonEntity: Name: NameFull: Petersen T – PersonEntity: Name: NameFull: Butler EG – PersonEntity: Name: NameFull: Slee M – PersonEntity: Name: NameFull: McGuigan C – PersonEntity: Name: NameFull: McCombe PA – PersonEntity: Name: NameFull: Granella F – PersonEntity: Name: NameFull: Cristiano E – PersonEntity: Name: NameFull: Prevost J – PersonEntity: Name: NameFull: Taylor BV – PersonEntity: Name: NameFull: Sãnchez-Menoyo JL – PersonEntity: Name: NameFull: Laureys G – PersonEntity: Name: NameFull: Van Hijfte L – PersonEntity: Name: NameFull: Vucic S – PersonEntity: Name: NameFull: Macdonell RA – PersonEntity: Name: NameFull: Gray O – PersonEntity: Name: NameFull: Olascoaga J – PersonEntity: Name: NameFull: Deri N – PersonEntity: Name: NameFull: Fragoso YD – PersonEntity: Name: NameFull: Shaw C – PersonEntity: Name: NameFull: Kalincik T IsPartOfRelationships: – BibEntity: Dates: – D: 14 M: 06 Text: 2022 Jun 14 Type: published Y: 2022 Identifiers: – Type: issn-electronic Value: 1526-632X Numbering: – Type: volume Value: 98 – Type: issue Value: 24 Titles: – TitleFull: Neurology Type: main |
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