1. Department of Urology; College of Medicine, Chungbuk National University; Cheongju South Korea
2. Department of Surgery; College of Medicine, Chungbuk National University; Cheongju South Korea
3. Department of Urology; School of Medicine, Kyungpook National University; Daegu South Korea
4. Department of Urology; Kyungpook National University Hospital; Daegu South Korea
5. Department of Business Data Convergence; Chungbuk National University; Cheongju South Korea
6. Theragen Etex Bio Institute; Suwon 443-270 South Korea
7. Department of Urology; Eulji University Hospital; Daejeon South Korea
8. Section of Urologic Oncology and Dean and Betty Gallo Prostate Cancer Center; The Cancer Institute of New Jersey and Robert Wood Johnson Medical School; New Brunswick New Jersey USA
9. Department of Food Science and Technology; Chung-Ang University; Ansung 456-756 South Korea
10. Department of Biochemistry; College of Oriental Medicine, Dong-Eui University; Busan South Korea
11. Department of Biomedical Engineering; Chungbuk National University College of Medicine; Cheongju South Korea