1. Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
2. Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
3. Department of Urology, Miller School of Medicine, University of Miami, Miami, Florida
4. Department of Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
5. Department of Urology, Ludwig-Maximilians University, Munich, Germany
6. Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York