[1] Osped Policlin San Martino IRCCS, Genoa, Italy
[2] Binaghi Hosp, ATS Sardegna, Multiple Sclerosis Ctr, Cagliari, Italy
[3] AOU Citta Salute & Sci Torino, Neurol IU, Dept Neurosci, Turin, Italy
[4] Univ Naples Federico II, Naples, Italy
[5] Osped Maggiore Crema, Neuroimmunol, Multiple Sclerosis Ctr, Dept Neurol, Crema, Crema, Italy
[6] ASST Valle Olona, Multiple Sclerosis Ctr, Hosp Gallarate, Gallarate, VA, Italy
[7] Univ Genoa, Dept Neurosci Rehabil Ophthalmol Genet Maternal &, Genoa, Italy
[8] Univ Genoa, Ctr Excellence Biomed Res, Genoa, Italy