1. Department of Medicine; Mackay Medical College; New Taipei City Taiwan
2. Graduate Institute of Natural Products; College of Pharmacy; Kaohsiung Medical University; Kaohsiung Taiwan
3. Institute of Biochemistry and Biotechnology; College of Medicine; Chung Shan Medical University; Taichung Taiwan
4. Department of Internal Medicine; Wan Fang Hospital; Taipei Medical University; Taipei Taiwan
5. Department of Medical Education and Research; Wan Fang Hospital; Taipei Medical University; Taipei Taiwan
6. Graduate Institute of Clinical Medicine; College of Medicine; Taipei Medical University; Taipei Taiwan
7. Institute of Medicine; Chung Shan Medical University; Taichung Taiwan
8. Department of Medical Research; Chung Shan Medical University Hospital; Taichung Taiwan
9. Department of Urology; School of Medicine; College of Medicine; Taipei Medical University; Taipei Taiwan
10. Department of Medical Applied Chemistry; Chung Shan Medical University; Taichung Taiwan
11. Department of Medical Education; Chung Shan Medical University Hospital; Taichung Taiwan