[1] Hosp Univ & Politecn La Fe, Dept Neurol, Unit Neuroimmunol, Barcelona, Spain
[2] Roche Pharma, Med Dept, Madrid, Spain
[3] Hosp Univ Puerta de Hierro, Dept Neurol, Madrid, Spain
[4] Hosp Univ Miguel Servet, Dept Neurol, Zaragoza, Spain
[5] Hosp Univ Virgen Macarena, Dept Neurol, Seville, Spain
[6] Hosp Univ La Princesa, Dept Neurol, Madrid, Spain
[7] Hosp Clin Univ, Dept Neurol, Valencia, Spain
[8] Hosp Univ Gregorio Maranon, Dept Neurol, Madrid, Spain
[9] Univ Girona, Hosp Univ Josep Trueta, Neuroimmunol & Multiple Sclerosis Unit, Dept Neurol,IDIBGI, Girona, Spain
[10] Hosp Univ Ramon y Cajal, Dept Neurol, Madrid, Spain
[11] Hosp Reg Univ, Inst Biomed Res IBIMA, Malaga, Spain
[12] Hosp Univ 12 Octubre, Dept Neurol, Madrid, Spain