1. Graduate Institute of Life Science, National Defense Medical Center, Taipei, Taiwan
2. Department of Pathology, and Graduate Institute of Pathology and Parasitology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
3. Division of Urology, Department of Surgery, Armed Forces Taoyuan General Hospital, Taoyuan, Taiwan
4. Uro-Oncology Laboratory, Division of Urology, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan