1. Department of Clinical and Experimental Medicine; University of Pisa; Italy
2. Parkinson and Movement Disoders Unit; IRCCS Ospedale San Camillo Venice
3. Department of Medicine (DiMED); University of Padua; Italy
4. Nuclear Medicine Unit; Department of Medicine; University Hospital of Padua; Italy
5. IRCCS Stella Maris; Pisa Italy
6. Department of Translational Research and New Technologies in Medicine and Surgery; University of Pisa; Italy
7. IMAGO7 Foundation; Pisa Italy