- Hospital Universitario Ramón y Cajal – Department of Immunulogy and Neurology
- Hospital Clinico San Carlos – Laboratorio de Investigacion de Esclerosis Multiple
- Hospital Clinic de Barcelona – Neuroimmunology group, neurology service
- Vall d’Hebron University Hospital, Multiple Sclerosis Centre of Catalonia
- University of Girona, Department of Neurology