1. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
2. Department of Neurology, Galliera Hospital, Genoa, Italy
3. Division of Hematology and Bone Marrow Transplantation, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
4. Neurology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy