1. Oncology Radiodiagnostics, Oncology Institute of Veneto, Institute for the Research and Treatment of Cancer, Padova, Italy.
2. Oncology Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord, San Salvatore Hospital, Via Lombroso 1, Pesaro 61122, Italy.
3. Diagnostics for Images Unit and Interventional Radiology, Azienda Ospedaliera Ospedali, Riuniti Marche Nord, Pesaro, Italy.
4. Department of Surgery, University of L'Aquila, L'Aquila, Italy.