1. Division of Colorectal Surgery; Mackay Memorial Hospital; Taipei Taiwan
2. Nursing Division, Mackay Medicine; Nursing and Management College; Taipei Taiwan
3. Department of Biological Science and Technology; China Medical University; Taichung Taiwan
4. Department of Nursing; Mei Ho University; Pingguang Road Pingtung Taiwan
5. Graduate Institute of Basic Medical Science, China Medical University; Taichung Taiwan
6. Department of Health, Executive Yuan; Tsao-Tun Psychiatric Center; Nantou Taiwan
7. Department of Surgery, School of Medicine; College of Medicine, Taipei Medical University; Taipei Taiwan
8. Department of Biotechnology; Bharathiar University; Coimbatore 641 046 India
9. Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources; China Medical University; Taichung Taiwan
10. Graduate Institute of Chinese Medical Science, China Medical University; Taichung Taiwan
11. Department of Health and Nutrition Biotechnology; Asia University; Taichung Taiwan