1. Graduate Institute of Basic Medical Science, China Medical University; Taichung Taiwan
2. Section of Cardiology; Yuan Rung Hospital; Yuanlin Taiwan
3. Graduate Institute of Chinese Medical Science, China Medical University; Taichung Taiwan
4. Department of Internal Medicine; Division of Chest Medicine; Armed Force Taichung General Hospital; Taichung Taiwan
5. Department of Surgery; School of Medicine, College of Medicine, Taipei Medical University; Taipei Taiwan
6. Division of Colorectal Surgery; Veterans General Hospital; Taichung Taiwan
7. Department of Surgery; China Medical University Hospital; Taichung Taiwan
8. Department of Biotechnology; Bharathiar University; Coimbatore 641 046 India
9. Division of Colorectal Surgery; Mackay Memorial Hospital; Taipei Taiwan
10. Mackay Medicine; Nursing and Management College; Taipei Taiwan
11. Department of Health and Nutrition Biotechnology; Asia University; Taichung Taiwan