1. Department of Urology, Dongguk University College of Medicine, Gyeongju, Korea.
2. Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea.
3. Department of Urology, Korea University Ansan Hospital, Ansan, Korea.
4. Department of Urology, Center for Prostate Cancer, National Cancer Center, Goyang, Korea.
5. Department of Urology, Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea.
6. Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
7. Department of Urology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
8. Department of Urology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
9. Department of Urology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
10. Department of Urology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea.
11. Department of Urology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea.
12. Department of Urology, College of Medicine, Hanyang University, Seoul, Korea.
13. Department of Urology, Korea University College of Medicine, Seoul, Korea.
14. Department of Urology, Chungbuk National University Hospital, College of Medicine, Chungbuk National University, Cheongju, Korea.
15. Department of Urology, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, Korea.
16. Department of Urology, Ajou University School of Medicine, Suwon, Korea.
17. Department of Urology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea.
18. Department of Urology, Dong-A University College of Medicine, Busan, Korea.
19. Department of Urology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.