1. Department of Biochemistry; Yong Loo Lin School of Medicine; National University of Singapore; Singapore
2. Department of Biological Sciences; Faculty of Science; National University of Singapore; Singapore
3. Division of Colorectal Surgery; National University Hospital; Singapore
4. Department of Surgery; Yong Loo Lin School of Medicine; National University of Singapore; Singapore
5. Department of Colorectal Surgery; Singapore General Hospital; Singapore
6. Saw Swee Hock School of Public Health; National University of Singapore; Singapore
7. Duke-NUS Graduate Medical School; National University of Singapore; Singapore
8. Department of General Surgery; Singapore General Hospital; Singapore
9. Department of Surgical Oncology; National Cancer Centre; Singapore
10. Centre for Quantitative Medicine; Duke-NUS Graduate Medical School, National University of Singapore; Singapore