Institution: | (1) Department of Urology, Yonsei University Health System, Seoul, Korea;(2) Department of Pathology, Yonsei University Health System, 134 Shinchon-dong, Seodaemun-gu, Seoul, 120-752, Korea;(3) Department of Urology, Hanyang University College of Medicine, Seoul, Korea;(4) Department of General Surgery, Yonsei University Health System, Seoul, Korea;(5) Department of Gynecology, Yonsei University Health System, Seoul, Korea; |