1. Department of Urology, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi 600, Taiwan, R.O.C.
2. Division of Nephrology, Department of Internal Medicine, Kuang Tien General Hospital, Taichung 437, Taiwan, R.O.C.
3. Department of Microbiology, Immunology and Biopharmaceuticals, College of Life Sciences, National Chiayi University, Chiayi 600, Taiwan, R.O.C.
4. Department of Medical Research, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi 600, Taiwan, R.O.C.
5. Department of Nutrition, I‑Shou University, Jiaosu, Yanchao, Kaohsiung 82445, Taiwan, R.O.C.