1. Department of Human Neurosciences Sapienza University of Rome Italy
2. MS Centre Sapienza University Sant’Andrea Hospital Roma Italy
3. Department of Psychology Sapienza University of Rome Italy
4. IRCCS Fondazione Don Carlo Gnocchi Milan Italy
5. Department of Neurosciences S. Camillo‐Forlanini Hospital Rome Italy
6. IRCCS Neuromed, (Pozzilli [IS], IT) Pozzilli Italy
7. Medicine Department Neurology Unit San Filippo Neri Hospital Rome Italy