1. Department of Neurology and Neuropathology; “Golgi-Cenci-Gallingani” Foundation and ASP “Golgi-Redaelli”; Milan Italy
2. Department of Neurology, Neurosurgery and Psychiatry; University Hospital Center “Mother Theresa”; Tirana Albania
3. Department of Neurology; “San Carlo Borromeo” Hospital; Milan Italy
4. Department of Pathologic Anatomy; “Ospedale di Circolo di Melegnano”; Milan Italy
5. Department of Neurological Science; IRCCS “Istituto Nazionale Neurologico C. Mondino” Foundation; University of Pavia; Pavia Italy