1. Radiology Department, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, 20121 Milano, Italy
2. Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy
3. Division of Interventional Radiology, Department of Radiological Sciences, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, 60126 Ancona, Italy
4. Postgraduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy
5. Division of Radiology, Department of Radiological Sciences, University Hospital “Azienda Ospedaliera Universitaria delle Marche”, 60126 Ancona, Italy