Affiliation: | 1. Department of Urology, Seoul National University Hospital, Seoul, Republic of Korea;2. Department of Urology, Yanbian University Hospital, Yanji, Jilin Province, China;3. Department of Urology, Konkuk University Hospital, Seoul, Republic of Korea;4. Department of Pharmacology, Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, Republic of Korea |