1. Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York2Department of Medicine, Weill Cornell Medical College, New York, New York
2. Epic Sciences, La Jolla, California
3. Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
4. Body Imaging Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York5Department of Radiology, Weill Cornell Medical College, New York, New York
5. Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York6Cancer Services, Department of Medical Oncology, Cork University Hospital, Wilton, Cork, Ireland
6. Biostatistics Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
7. Clinical Chemistry Service, Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, New York