1. Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Department of Urology, Tainan Hospital, Ministry of Health and Welfare, Executive Yuan, Tainan, Taiwan
3. Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
4. Department of Internal Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
5. Institute for Science & Technology in Medicine, Keele University, Keele, United Kingdom
6. Department of Urology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
7. Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan