1. Department of Biostatistics Fred Hutchinson Cancer Research Center Seattle Washington
2. Vanderbilt Center for Health Services Research Vanderbilt University Nashville Tennessee
3. Department of Urologic Surgery Vanderbilt University Nashville Tennessee
4. Department of Health Policy Vanderbilt University Nashville Tennessee
5. Department of Urology University of Washington Seattle Washington
6. Department of Surgical Sciences Uppsala University Uppsala Sweden
7. Department of Surgery Memorial Sloan Kettering Cancer Center New York New York
8. Department of Epidemiology and Biostatistics Memorial Sloan Kettering Cancer Center New York New York
9. Institute of Clinical Sciences Sahlgrenska Academy at the University of Gothenburg Gothenburg Sweden
10. Division of Public Health Sciences Fred Hutchinson Cancer Research Center Seattle Washington
11. Brady Urological Institute Johns Hopkins University Baltimore Maryland
12. Department of Urology Johns Hopkins Medicine Baltimore Maryland
13. Department of Urology University of California at San Francisco San Francisco California
14. Department of Urology Helen Diller Family Comprehensive Cancer Center University of California at San Francisco San Francisco California
15. Mission Bay Library University of California at San Francisco San Francisco California
16. Department of Urology University of Toronto Toronto Ontario Canada
17. Department of Health Services University of Washington Seattle Washington