1. Department of Neurology and Psychiatry, Neurosurgery, Policlinico Umberto I, ‘Sapienza’ University of Rome, Rome, Italy
2. Department of Experimental Medicine, ‘Sapienza’ University of Rome, Rome, Italy
3. Department of Neurology and Psychiatry, Endovascular Neurosurgery/Interventional Neuroradiology, ‘Sapienza’ University of Rome, Rome, Italy
4. Department of Radiology, Policlinico Umberto I, ‘Sapienza’ University of Rome, Rome, Italy
5. Department of Public Health and Infectious Diseases, Medical Statistics and Biometry, ‘Sapienza’ University of Rome, Rome, Italy
6. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
7. Department of Medico-Surgical Sciences and Biotechnologies, Neurology, A. Fiorini Hospital, Terracina, LT, ‘Sapienza’ University of Rome, Polo Pontino, Italy