1. Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
2. Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
3. Department of Dermatology, Emory University School of Medicine, Winship Cancer Institute, Atlanta Veterans Administration Health Center, Atlanta, Georgia, USA
4. Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
5. Department of Nuclear Medicine, Kuang Tien General Hospital, Taichung, Taiwan
6. Institute of Nuclear Energy Research, Atomic Energy Council, Longtan, Taoyua, Taiwan
7. Division of Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
8. Department of Pathology and Laboratory Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
9. Division of Colorectal Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan
10. Department and Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
11. Division of Gastroenterology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
12. Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan