1. Surgical Specialties, Adelaide Medical School, Faculty of Health and Medical Sciences The University of Adelaide Adelaide South Australia Australia
2. Colorectal Unit, Department of Surgery Royal Adelaide Hospital Adelaide South Australia Australia
3. Colorectal Unit, Department of Surgery The Queen Elizabeth Hospital Woodville South South Australia Australia
4. Colorectal Unit, Division of Surgery Lyell McEwin Hospital Adelaide South Australia Australia
5. Flinders Medical Centre, Division of Surgery and Perioperative Medicine Flinders University Adelaide South Australia Australia
6. Department of Colorectal Surgery Royal Prince Alfred Hospital Sydney New South Wales Australia