1. Departments of Urology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
2. Departments of Urology, Gachon University Gil Medical Center, Gachon University School of Medicine, Incheon, Korea
3. Catholic University of Korea College of Medicine, Seoul, Korea
4. Chonnam National University Hospital, Chonnam National University School of Medicine, Gwangju, Korea
5. Cheil General Hospital and Women's Healthcare Center, Dankook University College of Medicine, Seoul, Korea
6. Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
7. Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
8. Seoul National University Hospital, Seoul, Korea
9. Konkuk University School of Medicine, Seoul, Korea
10. Pusan Paik Hospital, Inje University College of Medicine, Busan, Korea
11. Pharma R&D Center, SK Chemicals, Gyeonggi, Korea
12. Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
13. Department of Medical Device Management and Research, Samsung Advanced Institute of Health Sciences and Technology, Sungkyunkwan University, Seoul, Korea