1. From New York University Langone Comprehensive Epilepsy Center, New York (O.D.); Nationwide Children’s Hospital and the Ohio State University College of Medicine, Columbus (A.D.P.), and the University of Cincinnati Medical Center, Department of Neurology, Cincinnati (M.P.) — all in Ohio; UCL Great Ormond Street Institute of Child Health, London (J.H.C.), GW Research Ltd., Cambridge (S.M.G., C.R., D.C.), and the Royal Hospital for Children and School of Medicine, University of Glasgow, Glasgow (S.M.Z.) —...