1. Neurology Unit, Campus Bio-Medico University, Rome, Italy.
2. Radiology Unit, Campus Bio-Medico University, Rome, Italy.
3. Clinical Medicine Department, Public Health, Life and Environment Scinces, University of L'Aquila, Italy.
4. IRCCS S. Raffaele, Rome - S.Raffaele Clinic, Cassino (FR), Italy.
5. Neurology Clinic, Università Politecnica delle Marche, Ancona, Italy.
6. Neurology Clinic, Università Cattolica del Sacro Cuore, Rome, Italy.
7. Associazione Fatebenefratelli per la ricerca-AFAR, Rome, Italy.
8. Internal and Subintensive Medicine, Ospedali Riuniti Ancona, Italy.