1. Department of Preventative Medicine, Keck School of MedicineUniversity of Southern California, Norris Comprehensive Cancer Center Los Angeles CA
2. The University of Texas MD Anderson Cancer Center Houston TX
3. Department of UrologyUniversity of Texas Health Science Center San Antonio TX
4. Department of Epidemiology and BiostatisticsUniversity of California, San Francisco San Francisco CA
5. Institute for Human GeneticsUniversity of California, San Francisco San Francisco CA
6. Department of Medicine and Stanford Cancer InstituteStanford University School of Medicine Stanford CA
7. Division of Research, Kaiser Permanente, Northern California Oakland CA
8. Department of UrologyUniversity of California San Francisco San Francisco CA
9. Center for Genetic EpidemiologyKeck School of Medicine, University of Southern California Los Angeles CA