| Authors: |
Johng S; Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA. Electronic address: johngs@chop.edu., Licht DJ; Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA., Hedrick HL; Division of Pediatric General, Thoracic, and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, PA., Rintoul N; Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA., Linn RL; Division of Anatomic Pathology, Perelman School of Medicine, Children's Hospital of Philadelphia, Philadelphia, PA., Gebb JS; Richard D Wood, Jr Center for Fetal Diagnosis and Treatment, Children's Hospital of Philadelphia, Philadelphia, PA., Xiao R; Department of Biostatistics, Epidemiology, and Informatics, Hospital of the University of Pennsylvania, Philadelphia, PA., Massey SL; Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA. |