1. Division of Urology, Department of Surgery, College of Medicine, University of Kentucky, Lexington, Kentucky
2. Division of Urology, Medical University of Ohio, Toledo, Ohio
3. Lexington Veterans Affairs Medical Center, Markey Cancer Center, Lexington, Kentucky
4. Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, Kentucky
5. Division of Hematology Oncology, Blood and Marrow Transplantation, Markey Cancer Center, Lexington, Kentucky
6. Kentucky Cancer Registry, Cancer Bioinformatics Division, Markey Cancer Center, Lexington, Kentucky
7. Department of Molecular and Cellular Biochemistry, College of Medicine, University of Kentucky, Lexington, Kentucky