1. Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
2. Department of Health Promotion and Human Behavior, Kyoto University School of Public Health, Kyoto, Japan
3. Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
4. Department of Urology, University of Tsukuba Hospital, Ibaraki, Japan
5. Department of Urology, Shizuoka General Hospital, Shizuoka, Japan