1. Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan, Taiwan, Republic of China
2. Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
3. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
4. Department of Urology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
5. Department of Urology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan, Republic of China
6. Department of Urology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
7. Pingtung Hospital, Ministry of Health and Welfare, Executive Yuan, Pingtung, Taiwan, Republic of China
8. Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan, Republic of China
9. Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
10. Department of Pathology, Chi Mei Medical Center, Tainan, Taiwan, Republic of China
11. National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan, Republic of China
12. Institute of Clinical Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China