1 Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI) (N.G., C.L., G.L.M., A.U.), University of Genoa, Italy; Multiple Sclerosis Study Center (A.G., P.A.), Hospital of Gallarate, Italy; San Paolo Hospital (M.P., F.B.), Savona, Italy; and IRCCS AUO San Martino-IST (G.L.M., A.U.), Genoa, Italy.