[1] Hosp Clin Barcelona, Lab Adv Imaging Neuroimmunol Dis ImaginEM, Fundacio Recerca Clin Barcelona IDIBAPS, Barcelona, Spain
[2] Univ Barcelona, Neuroimmunol & Multiple Sclerosis Unit, Barcelona, Spain
[3] Hosp Univ Bellvitge, Dept Neurol, Multiple Sclerosis Unit, IDIBELL, Lhospitalet De Llobregat, Spain
[4] Hosp Badalona Germans Trias & Pujol, Dept Neurosci, Multiple Sclerosis Unit, Badalona, Spain
[5] Hosp del Mar Med Res Inst IMIM, Dept Neurol, Barcelona, Spain
[6] Hosp Univ Vall dHebron, Neurol Dept, Barcelona, Spain
[7] Multiple Sclerosis Ctr Catalonia Cemcat, Barcelona, Spain
[8] Inst Guttmann, Neurorehabil Inst, Badalona, Spain
[9] Hosp Univ St Joan Reus, Dept Neurol, Inst Invest Sanitaria Pere Virgili, Tarragona, Spain
[10] Hosp Sabadell Parc Tauli, Neuroimmunol Unit, Sabadell, Spain