1. Neuroimaging Research Unit, Division of Neuroscience, San Raffaele Scientific Institute, Scientific Institute for Research and Health Care Milan Italy
2. Vita‐Salute San Raffaele University Milan Italy
3. Neurology Unit, San Raffaele Scientific Institute, Scientific Institute for Research and Health Care Milan Italy
4. Neurorehabilitation Unit San Raffaele Scientific Institute, Scientific Institute for Research and Health Care Milan Italy
5. Neurophysiology Service San Raffaele Scientific Institute, Scientific Institute for Research and Health Care Milan Italy
6. Department of Basic Medical Sciences Neurosciences, and Sense Organs, Aldo Moro Polyclinic, University of Bari Bari Italy
7. Department of Medical and Surgical Sciences and Advanced Technologies, G. F. Ingrassia Section of Neuroscience Multiple Sclerosis Center, University of Catania Catania Italy
8. Department of Neuroscience and Reproductive and Odontostomatological Sciences Federico II University Napoli Italy
9. Department of Experimental Biomedicine and Neuroscience Palermo Italy
10. G. D'Annunzio University Chieti Italy
11. University of Campania Luigi Vanvitelli Naples Italy
12. Multiple Sclerosis Center, ASSL Cagliari, Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
13. NEUROFARBA Department University of Florence Florence Italy
14. IRCCS Istituto Neurologico Carlo Besta Neurological Institute, Scientific Institute for Research and Health Care Milan Italy
15. Multiple Sclerosis Center and Neurological Clinic/Stroke Unit, A. Cardarelli Hospital Naples Italy
16. MaterDomini University Hospital Catanzaro Italy
17. Regional Multiple Sclerosis Reference Center Torino Italy
18. UOSI Multiple Sclerosis Rehabilitation, Scientific Institute for Research and Health Care–ISNB Bologna Italy
19. Multiple Sclerosis Center, Scientific Institute for Research and Health Care, Mondino Foundation Pavia Italy
20. Centro SM Multiple Sclerosis Center, Don Carlo Gnocchi Foundation Milan Italy
21. Center for Demyelinating Diseases, Department of Neuroscience, University Hospital/OCSAE, UO Neurology University of Modena and Reggio Emilia Modena Italy
22. Multiple Sclerosis Center, UO Neurology, Di Vaio Hospital Fidenza Italy
23. Great Metropolitan Hospital of Reggio Calabria Reggio di Calabria Italy
24. Multiple Sclerosis Center and Neurology Unit I, Department of Neuroscience and Mental Health City Health and Science University Hospital of Torino Turin Italy
25. Multiple Sclerosis Center, UOC Neurology, ARNAS Garibaldi Catania Italy
26. Unit of Neurosciences, Department of Medicine and Surgery University of Parma Parma Italy
27. Multiple Sclerosis Center, Neurology Unit, Ca Foncello Regional Hospital Treviso Italy
28. Child Neuropsychiatric Unit, Department of Biomedical Science and Human Oncology, University of Bari Aldo Moro Bari Italy
29. Don Carlo Gnocchi Scientific Institute for Research and Health Care Foundation Florence Italy