[1] Univ Genoa, Dept Hlth Sci, Unit Biostat, Genoa, Italy
[2] Univ Melbourne, Dept Med, CORe, Melbourne, Vic, Australia
[3] Icahn Sch Med Mt Sinai, Dept Neurol, New York, NY 10029 USA
[4] Univ Alabama Birmingham, Dept Biostat, Birmingham, AL 35294 USA
[5] Charles Univ Prague, Dept Neurol, Prague, Czech Republic
[6] Charles Univ Prague, Ctr Clin Neurosci, Prague, Czech Republic
[7] Gen Univ Hosp, Prague, Czech Republic
[8] Univ Bari, Dept Basic Med Sci Neurosc & Sense Organs, Bari, Italy
[9] CHUM, Multiple Sclerosis Clin, Div Neurol, Montreal, PQ, Canada
[10] Univ G dAnnunzio, Dept Neurosci Imaging & Clin Sci, Chieti, Italy
[11] IRCCS Ist Sci Neurol Bologna, Bologna, Italy
[12] Hosp Univ Virgen Macarena, Seville, Spain
[13] Univ Catania, Dept Med Surg Sci & Adv Technol GF Ingrassia, Catania, Italy
[14] Ondokuz Mayis Univ, Fac Med, Kurupelit, Turkey
[15] CISSS Chaudire Appalache, Ctr Hosp, Levis, PQ, Canada
[16] IRCCS Mondino Fdn, Pavia, Italy
[17] Azienda Osped Univ, Dept Neurosci, Modena, Italy
[18] Dokuz Eylul Univ, Konak Izmir, Turkey
[19] Osped Riuniti Salerno, Salerno, Italy
[20] Farabi Hosp, KTU Med Fac, Trabzon, Turkey
[21] Zuyderland Ziekenhuis, Sittard, Netherlands
[22] Neuro Rive Sud, Greenfield Pk, PQ, Canada
[23] Clin San Carlos, Madrid, Spain
[24] Clin Univ St Luc, Brussels, Belgium
[25] Azienda Sanit Unica Reg Marche, UOC Neurol, Macerata, Italy
[26] Aarhus Univ Hosp, Aarhus, Denmark
[27] Istanbul Univ, Cerrahpasa Med Sch, Istanbul, Turkey
[28] Bakirkoy Educ & Res Hosp Psychiat & Neurol Dis, Istanbul, Turkey
[29] Hosp Badalona Germans Trias & Pujol, Badalona, Spain
[30] Univ Queensland, Brisbane, Qld, Australia
[31] Haydarpasa Numune Training & Res Hosp, Istanbul, Turkey
[32] Monash Univ, Cent Clin Sch, Melbourne, Vic, Australia
[33] Univ Texas Hlth Sci Ctr Houston UTHlth, McGovern Med Sch, Houston, TX USA
[34] Mons L Novarese Hosp, Rehabil Unit, Moncrivello, Italy