1. Sobell Department of Motor Neuroscience and Movement Disorders; UCL Institute of Neurology; London UK
2. Department of Neuroscience, Biomedicine and Movement Science; University of Verona; Verona Italy
3. Department of Medicine and Surgery; Center for Neurodegenerative diseases (CEMAND), Neuroscience Section; University of Salerno; Baronissi (SA) Italy
4. University Parthenope; Naples Italy
5. IDC-Hermitage-Capodimonte; Naples Italy
6. Department of Neuroscience, Reproductive and Odontostomatologic Sciences; University of Naples Federico II; Naples Italy
7. Department of Psychology, Second University of Naples; Caserta Italy