1. Neurology Unit Department of Neurological Sciences and Vision ASST‐Spedali Civili Brescia Italy
2. Diagnostic Imaging Unit Department of Experimental and Clinical Biomedical Sciences University of Florence Florence Italy
3. Department of Neuroradiology University Hospital of Tours Centre Val de Loire Region France
4. Neuroradiology Unit Department of Radiology Arcispedale S. Anna Ferrara Italy
5. Radiodiagnostic Unit n. 2 Department of Experimental and Clinical Biomedical Sciences University of Florence Florence Italy
6. First Clinic of internal Medicine Department of Internal Medicine University of Genoa Genoa Italy
7. IRCCS Ospedale Policlinico San Martino Genoa ‐ Italian Cardiovascular Network Genoa Italy
8. Section of Neurology Department of Biomedical and Specialty Surgical Sciences University of Ferrara Ferrara Italy
9. Neuroradiology Unit Department of Experimental and Clinical Biomedical Sciences University of Florence Florence Italy