From the Division of Epilepsy and Clinical Neurophysiology (C.J.Y., C.H.), Department of Neurology, Boston Children’s Hospital, MA; Department of Pediatrics (J.R.M.), Division of Pediatric Neurology, Nationwide Children’s Hospital, The Ohio State University, Columbus; Division of Child Neurology (F.M.B.), Department of Neurology, Stanford University School of Medicine, Palo Alto, CA; Department of Neurology and ICCTR Biostatistics and Research Design Center (B.Z., S.L.), Boston Children’s Hospital and Harvard Medical School, MA; Division of Child Neurology (D.S.), Department of Pediatrics, University of Arkansas for Medical Sciences, AR; Department of Pediatrics (S.A.H.), Division of Neurology, University of California, Los Angeles; Department of Neurology (E.G.Y.), Montefiore Medical Center, Bronx, NY; Jane and John Justin Neurosciences (C.G.K.), Cook Children’s Hospital, Fort Worth, TX; Departments of Pediatrics and Neurology (C.J.), University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora; Department of Pediatrics (R.K.S.), Division of Neurology, Atrium Health/Levine Children’s, Charlotte, NC; Division of Pediatric Neurology (S. Bhatia), Department of Pediatrics, Medical University of South Carolina, Charleston; Department of Pediatrics (S. Bhalla), Division of Child Neurology, Emory University School of Medicine, Children’s Healthcare of Atlanta, GA; and Department of Pediatrics (R.S.), Michigan Medicine, University of Michigan, Ann Arbor, MI.