[1] Royal Melbourne Hosp, Neurol, Parkville, Vic, Australia
[2] Univ Melbourne, CORe Dept Med, Melbourne, Australia
[3] Univ Ottawa, Ottawa Hosp Res Inst, Ottawa, ON, Canada
[4] Univ Uppsala Hosp, Neurol, Uppsala, Sweden
[5] Univ Sydney, Neurol, Sydney, Australia
[6] St Vincents Hosp, Neurol, Sydney, Australia
[7] Univ Melbourne, Neurol, Melbourne, Australia
[8] Austin Hlth, Neurol, Melbourne, Australia
[9] Austin Hlth, Haematol, Melbourne, Australia
[10] Haukeland Hosp, Bergen, Norway
[11] Haukeland Hosp, Haematol, Bergen, Norway
[12] Charles Univ Prague, Dept Neurol, Prague, Czech Republic
[13] Charles Univ Prague, Ctr Clin Neurosci, Prague, Czech Republic
[14] Gen Univ Hosp, Prague, Czech Republic
[15] Charles Univ Prague, Dept Haematol, Prague, Czech Republic
[16] Univ Hosp Kralovske Vinohrady, Prague, Czech Republic
[17] Alfred Hosp, Dept Neurol, Melbourne, Australia
[18] Monash Univ, Dept Neurosci, Cent Clin Sch, Melbourne, Australia
[19] Hasselt Univ, Rehabil & MSCentre, Hasselt, Belgium
[20] Univ Queensland, Brisbane, Australia
[21] Royal Brisbane & Womens Hosp, Brisbane, Australia
[22] Box Hill Hosp, Dept Neurol, Melbourne, Australia
[23] Royal Melbourne Hosp, MS Ctr, Parkville, Australia
[24] Monash Univ, Melbourne, Australia
[25] Alfred Hosp, Melbourne, Australia
[26] Univ Newcastle, Sch Med & Publ Hlth, Newcastle, Australia
[27] John Hunter Hosp, Dept Neurol, Newcastle, Australia
[28] Antwerp Univ Hosp, Dept Neurol, Edegem, Belgium
[29] Univ Antwerp, Fac Med & Hlth Sci, Antwerp, Belgium
[30] Brain & Mind Ctr, Sydney, Australia
[31] Azienda Sanit Unica Reg Marche AV3, Macerata, Italy
[32] Hosp Univ Virgen Macarena, Seville, Spain
[33] GF Ingrassia, Dept Med & Surg Sci & Adv Technol, Catania, Italy
[34] Univ Catania, Multiple Sclerosis Ctr, Catania, Italy
[35] Liverpool Hosp, Sydney, Australia
[36] CSSS St Jerome, St Jerome, PQ, Canada
[37] Univ G dAnnunzio, Dept Neurosci Imaging & Clin Sci, Chieti, Italy
[38] IRCCS Ist Sci Neurol Bologna, Bologna, Italy
[39] Univ Bologna, Dipartimento Sci Biomed & Neuromotorie, Bologna, Italy
[40] Amiri Hosp, Dept Med, Sharq, Kuwait
[41] Monash Med Ctr, Melbourne, Australia
[42] CHUM MS Ctr, Montreal, PQ, Canada
[43] Univ Montreal, Montreal, PQ, Canada
[44] CISSS Chaudiere Appalache, Levis, PQ, Canada
[45] Neuro Rive Sud, Quebec City, PQ, Canada
[46] Univ Hosp Ghent, Dept Neurol, Ghent, Belgium
[47] Garibaldi Hosp, Catania, Italy
[48] Sheffield Teaching Hosp NHS Fdn Trust, Dept Neurol, Sheffield, England
[49] Sheffield Teaching Hosp NHS Fdn Trust, Dept Haematol, Sheffield, England