Curr Med Imaging Rev 2018 Aug;14(4):637-645
1Department of Diagnostic and Molecular Imaging, Radiation Therapy and Interventional Radiology University Hospital Tor Vergata, Viale Oxford 81, 00133Rome, Italy; 2Liver Unit, University Hospital Tor Vergata, Rome, Italy; 3IRCCS SDN, Naples, Italy; 4Organ Transplantation Unit, University Hospital Tor Vergata, Rome, Italy; 5Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA.