1. Division of Cancer Epidemiology and Genetics; National Cancer Institute; Bethesda Maryland
2. Reproductive Endocrine Research Laboratory; Keck School of Medicine; University of Southern California; Los Angeles California
3. Department of Epidemiology and Biostatistics; George Washington University; Washington District of Columbia
4. Doctors Community Hospital; Goddard Maryland
5. Westat®; Rockville Maryland
6. Department of Epidemiology; Shanghai Cancer Institute/Shanghai Jiao Tong University; Shanghai China
7. Omaha Veterans Administration Medical Center; Omaha Nebraska
8. Department of Urology; University of California; San Francisco California
9. George Washington University; Washington District of Columbia
10. GlaxoSmithKline; London UK
11. Genitourinary Pathology; Joint Pathology Center; Silver Spring Maryland
12. Department of Epidemiology; University of Nebraska Omaha; Omaha Nebraska
13. Department of Medicine and Department of Health Research and Policy; Stanford Prevention Research Center/Cancer Institute; Stanford University; Stanford California