1. Department of Urology, State University of New York Downstate Health Sciences University, Brooklyn, New York, USA.
2. Department of Urology, New York University Grossman School of Medicine, New York, New York, USA.
3. Department of Surgery, Manhattan Veterans Affairs Medical Center, New York, New York, USA.
4. Department of Population Health, New York University Grossman School of Medicine, New York, New York, USA.