1. Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum; University of Bologna; Bologna Italy
2. Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology; University College London; London United Kingdom
3. Center for Neurodegenerative diseases (CEMAND), Department of Medicine, Surgery and Dentistry; University of Salerno; Salerno Italy
4. Department of Neurology and Psychiatry; “Sapienza” University of Rome; Rome Italy
5. IRCCS, Institute of Neurological Sciences; Bologna Italy
6. Neuromed Institute; “Sapienza” University of Rome; Rome Italy