1. Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
2. Biostatistics, Astellas Pharma Europe B.V., Leiden, The Netherlands.
3. Department of Urology, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, Korea.
4. Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea.
5. Department of Urology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
6. Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
7. Department of Urology, Center for Prostate Cancer, National Cancer Center, Goyang, Korea.
8. Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea.