1. From the Department of Neurosciences (M. Puthenparampil, M.G., G.Z., A.M., P.G.), University of Padua; Multiple Sclerosis Centre (M. Puthenparampil, M.G., G.Z., P.P., F.R., P.G.), and Day Hospital and Centre for Advanced Neurological Therapies Unit, University Hospital of Padua; Department of Health Sciences (M. Ponzano, F.B.), Section of Biostatistics, University of Genova; Padua Neuroscience Centre (A.M.), University of Padua; Paediatric Neurology and Neurophysiology Unit (M.N., S.S.), Department...