1. From the Group of Experimental Neuroimmunology (L.-W.C., G.O.-C., E.G.F., T.A., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) and Caixa Research Institute, Barcelona, Spain; Department of Pediatrics (L.-W.C.), National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Pediatric Neurology Unit (G.O.-C.), Hospital Parc Taulí de Sabadell; Neurology Service (E.G.F., J.D.), Hospital Clínic Barcelona; Pediatric Neuroimmunology...