1. Department of Diagnostic Imaging, Oncologic Radiotherapy and Hematology, A. Gemelli University Hospital Foundation IRCCS, 00168 Rome, Italy
2. School of Medicine, Catholic University of the Sacred Heart, 00168 Rome, Italy
3. Department of Radiology, National Cancer Center, Goyang 10408, Republic of Korea
4. Section of Interventional Oncology-Microinvasive Therapy (SIP), Department of Radiology, Medical University of Innsbruck, 6020 Innsbruck, Austria
5. Department of Radiology, Santa Maria Goretti Hospital, 04100 Latina, Italy
6. Hepatobiliary Surgery Unit, A. Gemelli University Hospital Foundation IRCCS, 00168 Rome, Italy
7. Internal Medicine and Gastroenterology Unit, A. Gemelli University Hospital Foundation IRCCS, 00168 Rome, Italy
8. Division of Image-Guided Therapy, Department of Radiology, Hadassah Hebrew University Medical Center, Jerusalem 91120, Israel
9. Clinic of Interventional Radiology, Hospital Barmherzige Brueder, 93049 Munich, Germany
10. Institute of Radiology, Candiolo Hospital, 10126 Turin, Italy
11. Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea