1. Department of Neurology, Franz Tappeiner Hospital, Merano, Italy
2. Department of Health Sciences (DISSAL), University of Genoa, Via Antonio Pastore, 1, Genova 16126, Italy
3. Department of Health Sciences (DISSAL), University of Genoa, Genova, Italy Ospedale Policlinico San Martino IRCCS, Genova, Italy
4. Clinical and Biological Sciences Department, University of Torino, Torino, Italy
5. Department of Advanced Medical and Surgical Sciences, II Clinic of Neurology, University of Campania ‘Luigi Vanvitelli,’ Caserta, Italy
6. Neurology, Brotzu Hospital, Cagliari, Italy
7. Department of Neurosciences, S. Camillo-Forlanini Hospital, Rome, Italy
8. Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
9. Department of Neuroscience, University of Torino, Torino, Italy
10. Department of Health Sciences (DISSAL), University of Genoa, Genova, Italy
11. Neurology and Stroke Unit, AORN ‘A. Cardarelli,’ Naples, Italy
12. Institute of Experimental Neurology, Ospedale San Raffaele, and Department of Neurology, Vita-Salute San Raffaele University, Milano, Italy