1. Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida
2. Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center, Tampa, Florida
3. Department of Urology, University of Michigan Medical School, Ann Arbor
4. Department of Urology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
5. Department of Urology, University of Iowa Hospitals & Clinics, Iowa City