1. Department of NeurologyRaúl Carrea Institute for Neurological Research (FLENI) Buenos Aires Argentina
2. Department of NeurologyHospital Santa Creu I Sant Pau Barcelona Spain
3. Center for Research on Neuroimmunological Diseases (CIEN)Raúl Carrea Institute for Neurological Research (FLENI) Buenos Aires Argentina
4. Center for Epidemiology, Biostatistics, and Public Health (CEBES)Raúl Carrea Institute for Neurological Research (FLENI) Buenos Aires Argentina