1. Department of Urology, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
2. Department of Medicine, University of California San Francisco, San Francisco, CA 94143, USA
3. Department of Urology, University of Washington, Seattle, WA 98195, USA
4. Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL 32224, USA
5. Nonagen Bioscience Corporation, Jacksonville, FL 32216, USA
6. Department of Biostatistics, The University of Florida, Gainesville, FL 32611, USA
7. Clinical & Translational Research Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
8. Department of Urology, The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA