1. Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei City, Taiwan
2. School of Medicine, National Yang-Ming University, Taipei City, Taiwan
3. Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei City, Taiwan
4. Division of Colon & Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei City, Taiwan
5. Genome Research Center, National Yang-Ming University, Taipei City, Taiwan
6. Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
7. Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
8. Institute of Biotechnology in Medicine, National Yang-Ming University, Taipei, Taiwan
9. National Yang-Ming University Hospital, Yilan City, Taiwan
10. Department of Pathology, Taipei Veterans General Hospital, Taipei City, Taiwan
11. Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei City, Taiwan
12. Institute of Pharmacology, National Yang-Ming University, Taipei City, Taiwan