1. Center for Robotic Simulation and Education, Catherine & Joseph Aresty Department of Urology, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA.
2. Department of Pathology, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA.
3. Department of Radiology, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA.
4. Catherine & Joseph Aresty Department of Urology, Keck School of Medicine of USC, University of Southern California, Los Angeles, California, USA.