1. Paul Albrechtsen Research Institute CancerCare Manitoba, Winnipeg, MB, Canada
2. Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
3. Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
4. Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
5. Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB, Canada
6. Department of Surgery, Section of General Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
7. Department of Radiology, Section of Radiation Oncology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
8. Department of Radiation Oncology, CancerCare Manitoba, Winnipeg, MB, Canada