1. Department of Biomedical and Clinical Sciences L. Sacco Università di Milano Milan Italy
2. Multiple Sclerosis Centre University Polyclinic Hospital G. Rodolico Catania Italy
3. Psychology Service Neurorehabilitation Unit San Raffaele Hospital Milan Italy
4. Lab of Clinical Neuropsychology Psychology Unit ASST Lariana Como Italy
5. IRCCS Fondazione Don Carlo Gnocchi Florence Italy
6. Multiple Sclerosis Centre Neurology Unit Hospital of Vaio-Fidenza Vaio Italy
7. Department of Neurosciences, Imaging and Clinical Sciences University G. d'Annunzio Chieti Italy
8. Department of Neuroscience San Camillo‐Forlanini Hospital Rome Italy
9. Department of Basic Medical Sciences Neurosciences and Sense Organs University of Bari Bari Italy
10. Department of NEUROFARBA University of Florence Florence Italy
11. Department of Pathophysiology and Transplantation Università di Milano Milan Italy