1. Department of Pathology, The Armed Forces Capital Hospital, Seongnam, Korea.
2. Department of Urology, The Armed Forces Capital Hospital, Seongnam, Korea.
3. Department of Internal Medicine, The Armed Forces Capital Hospital, Seongnam, Korea.
4. Department of Pathology and Human Genome Research Institute, Green Cross Reference Laboratory, Yongin, Korea.
5. Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea.