Published on in Vol 24, No 3 (2022): March
1 Division of Hepatobiliary & Pancreatic Surgery and Liver Transplantation, National University of Singapore, Singapore, Singapore
2 Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
3 Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
4 Division of Colorectal Surgery, University Surgical Cluster, National University Hospital, Singapore, Singapore
*these authors contributed equally