1. Department of Urology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
2. Department of Urology, Faculty of Medicine Ain Shams University, Cairo, Egypt
3. Department of Surgery, University of Arkansas for Medical Sciences, Little Rock, AR, USA
4. WWAMI Institute for Simulation in Healthcare (WISH), Department of Surgery, University of Washington, Seattle, WA, USA
5. Department of Urology, Faculty of Medicine Benha University, Benha, Egypt