1. Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, 25128 Brescia, Italy
2. Neurology Unit, Department of Neurological and Vision Sciences, ASST Spedali Civili, 25128 Brescia, Italy
3. Neurology Unit, Aulss2 Marca Trevigiana, 31100 Treviso, Italy
4. Department of Neurology, ASST Papa Giovanni XXIII, 24127 Bergamo, Italy
5. Research and Development, Soterix Medical, Inc., New York, NY 10001, USA
6. Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, 50130 Florence, Italy
7. Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
8. Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurology Unit, 20122 Milan, Italy
9. UO Neurologia, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy
10. Department of Brain and Behavioural Sciences, Medical and Genomic Statistics Unit, University of Pavia, 27100 Pavia, Italy
11. Department of Medical Sciences, University of Torino, 10124 Torino, Italy
12. Medical Genetics Unit, Città della Salute e della Scienza di Torino, 10126 Torino, Italy