1. From the Pediatric Movement Disorders Program (M.C.K.), Division of Neurology (S.K.), Barrow Neurological Institute, Phoenix Children's Hospital, AZ; Division of Neurology (C.R.B.), Norton Children's Hospital, University of Louisville, KY; Department of Pediatrics (A.A.L.), Al-Balqa Applied University, Salt, Jordan; Department of Neurology (A.A.L.), University of Virginia, Charlottesville; Department of Neurology (J.A.O.M.), Stanford University School of Medicine, Palo Alto, CA; Division of...