1Department of Clinical Imaging, Al-Wakra Hospital, Hamad Medical Corporation, PO Box 82228, Doha, Qatar.
2Department of Radiology, Weill Cornell Medical College, Doha, Qatar.
3Department of Radiology, University of Trieste, Trieste, Italy
4Department of Urology, Al-Wakra Hospital, Hamad Medical Corporation, Doha, Qatar.
5Department of Urology, Weill Cornell Medical College, Doha, Qatar.
6Department of Imaging Science, University of Rochester Medical Center, Rochester, NY.
7Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
8Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa