1. Department of Urology, University Hospitals Seidman Cancer Center, Case Western Reserve University, Cleveland, Ohio
2. Department of Biostatics, University of Michigan, Ann Arbor
3. University of Michigan, Ann Arbor
4. Central Michigan University School of Medicine, Mt Pleasant
5. University of Michigan School of Medicine, Ann Arbor
6. Department of Population Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio
7. Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Western Reserve University, Cleveland, Ohio
8. Department of Radiation Oncology, University of Michigan, Ann Arbor
9. Department of Radiation Oncology, University of Miami, Miami, Florida
10. Department of Urology, University of Michigan, Ann Arbor
11. Department of Urology, Emory University School of Medicine, Atlanta, Georgia
12. Department of General Surgery, Albany Medical College, Albany, New York