1. Neurology Department ‘Salvatore Maugeri’ Foundation; IRCCS, Institute of Telese Terme; Telese Terme (BN) Italy
2. Department of Neurosciences, Reproductive and Odontostomatological Sciences; University Federico II of Naples; Naples Italy
3. Neurology Department ‘Salvatore Maugeri’ Foundation; IRCCS, Institute of Milan; Milan Italy