| Affiliation: | 1. Immunology Department, IRYCIS, Hospital Universitario Ramón y Cajal, Madrid, Spain;2. The Spanish Network of Multiple Sclerosis (REEM), Spain;3. Neurology Department, IRYCIS, Hospital Universitario Ramón y Cajal, Madrid, Spain;4. Radiology Department, IRYCIS, Hospital Universitario Ramón y Cajal, Madrid, Spain;5. Biostatistics Unit, IRYCIS CIBERESP, Hospital Universitario Ramón y Cajal, Madrid, Spain;6. The Spanish Network of Multiple Sclerosis (REEM), SpainThese two authors were principal co‐investigators |
