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