1. Department of Surgery, Clemenceau Medical Center, Dubai, United Arab Emirates.
2. Department of Computer Science and Engineering, University of Oviedo, Gijon, Spain.
3. Medical Image Processing Group, Department of Radiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
4. Temple Medical School, Temple University, Philadelphia, Pennsylvania, USA.
5. Department of Urology, University of California Irvine, Irvine, California, USA.