1. Department of Urology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
2. Catholic Prostate Institute, The Catholic University of Korea, Seoul, Korea.
3. Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea.
4. Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea.
5. Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, Korea.