1. Clinica Neurologica, Department of Neurology, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
2. IRCCS Ospedale Policlinico San Martino, Genoa, Italy
3. IRCCS Ospedale Policlinico San Martino, Genoa, Italy/Department of NEUROFARBA, University of Florence, Florence, Italy
4. IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy