1. Center of Neuroimmunology and Department of Neurology, Advanced Imaging in Neuroimmunological Diseases group (ImaginEM), Service of Neurology, Hospital Clinic of Barcelona, Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
2. Center of Neuroimmunology and Department of Neurology, Advanced Imaging in Neuroimmunological Diseases group (ImaginEM), Service of Neurology, Hospital Clinic of Barcelona, Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Department of Neurology, Hospital de Sant Joan Despí Moisès Broggi, Barcelona, Spain
3. Center of Neuroimmunology and Department of Neurology, Advanced Imaging in Neuroimmunological Diseases group (ImaginEM), Service of Neurology, Hospital Clinic of Barcelona, Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
4. Immunology and Neurology Service, Multiple Sclerosis Unit, Hospital Universitario Ramón Y Cajal, Madrid, Spain
5. Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
6. Center of Neuroimmunology and Department of Neurology, Advanced Imaging in Neuroimmunological Diseases group (ImaginEM), Service of Neurology, Hospital Clinic of Barcelona, Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain; Stanford University, Stanford, CA, USA