1. Royal Prince Alfred Hospital New South Wales Camperdown Australia
2. Department of Tissue Pathology and Diagnostic Oncology Royal Prince Alfred Hospital New South Wales Camperdown Australia
3. Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital New South Wales Camperdown Australia
4. Faculty of Medicine and Health, Central Clinical School The University of Sydney New South Wales Camperdown Australia
5. Department of Colorectal Surgery Royal Prince Alfred Hospital New South Wales Camperdown Australia
6. RPA Institute of Academic Surgery New South Wales Camperdown Australia