[1] Univ Catania, Sect Neurosci, Catania, Italy
[2] Univ Catania, UOS Sclerosi Multipla, AOU Policlin G Rodol San Marco, Catania, Italy
[3] Great Metropolitan Bianchi Melacrino Morelli Hosp, Reg Epilepsy Ctr, Reggio Di Calabria, Italy
[4] Univ Florence, Sect Neurosci, Dept NEUROFARBA, Florence, Italy
[5] IRCCS Fdn Don Carlo Gnocchi, Florence, Italy
[6] IRCCS Mondino Fdn, Pavia, Italy
[7] AOU San Luigi Gonzaga, Multiple Sclerosis Reg Referral Ctr, Dept Neurol, Turin, Italy
[8] Univ Campania Luigi Vanvitelli, Dept Adv Med & Surg Sci, Naples, Italy
[9] Univ Federico II, Multiple Sclerosis Ctr, Naples, Italy
[10] City Hlth & Sci Univ Hosp Torino, Multiple Sclerosis Ctr, Dept Neurosci & Mental Hlth, Turin, Italy
[11] ATS Sardegna Univ Cagliari, Multiple Sclerosis Ctr, Binaghi Hosp, Cagliari, Italy
[12] Sapienza Univ Rome, Dept Human Neurosci, Rome, Italy
[13] IRCCS Neuromed Pozzili, Pozzilli, Italy
[14] ARNAS Civico, Dept Neurol, Palermo, Italy
[15] Univ G dAnnunzio, Multiple Sclerosis Ctr, Neurol Clin, Policlin SS Annunziata, Chieti, Pescara, Italy
[16] IRCCS San Raffaele Sci Inst, Div Neurosci, Neuroimaging Res Unit, Milan, Italy
[17] IRCCS San Raffaele Sci Inst, Neurol Unit, Milan, Italy
[18] IRCCS San Raffaele Sci Inst, Neurorehabil Unit, Milan, Italy
[19] Univ Vita Salute San Raffaele, Milan, Italy
[20] IRCCS San Raffaele Sci Inst, Neurophysiol Serv, Milan, Italy
[21] San Camillo Forlanini Hosp, UOC Neurol, Dept Neurosci, I-00152 Rome, Italy
[22] Univ Parma, Dept Med & Surg, Neurosci Unit, Parma, Italy
[23] Univ Campania L Vanvitelli, Multiple Sclerosis Ctr, Dept Adv Med & Surg Sci, Div Neurol 2, Naples, Italy
[24] UOC Neurol, Ctr Sclerosi Multipla, Azienda Osped Cannizzaro, Catania, Italy
[25] Cardarelli Hosp, Multiple Sclerosis Ctr, Naples, Italy
[26] Tor Vergata Univ, Dept Syst Med, Multiple Sclerosis Clin & Res Unit, Rome, Italy
[27] Univ Bari A Moro, Dept Translat Biomed & Neurosci, Bari, Italy
[28] Osped Vaio, Ctr Sclerosi Multipla Unit Operativa Neurol, Azienda Unit Sanit Locale, Fidenza, Parma, Italy
[29] Palermo Univ, Dept Biomed Neurosci & Adv Diagnost, Unit Neurol, Palermo, Italy
[30] IRCCS Don C Gnocchi Fdn ONLUS, Milan, Italy
[31] CRRF Mons L Novarese, Rehabil Dept, Moncrivello, VC, Italy
[32] Univ Aquila, Demyelinating Dis Ctr, Neurol Unit, Laquila, Italy
[33] Univ Aldo Moro, Sch Med, Bari, Italy
[34] Ca Foncello Hosp, OU Neurol, Treviso, Italy
[35] Osped Gallarate, Multiple Sclerosis Ctr, ASST Valle Olona, Gallarate, VA, Italy
[36] Ist Ric Farmacolog Mario Negri IRCCS, Milan, Italy