1. School of Medicine, State University of New York Upstate Medical University, Syracuse, New York, USA.
2. Department of Urology, State University of New York Upstate Medical University, Syracuse, New York, USA.
3. Division of Urology, VA Healthcare System, Syracuse, New York, USA.
4. Department of Radiation Oncology, State University of New York Upstate Medical University, Syracuse, New York, USA.