1. Center for Neuroscience, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
2. Division of Hepato-Gastroenterology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
3. Department of Pathology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
4. Department of Chemistry, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
5. Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
6. Graduate Program in Marine Biotechnology, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
7. Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
8. Department of Pediatric Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
9. Department of Biological Science & Technology, I-Shou University, Kaohsiung 840, Taiwan
10. Institute of Cellular and Organismic Biology and Genomics Research Center, Academia Sinica, Taipei 115, Taiwan
11. Center for Stem Cell Research and Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
12. Division of Colorectal Surgery, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan