1. Division of General Surgery and Surgical Oncology, Department of Surgery, Queen's University, Kingston, Ontario, Canada
2. Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada
3. Division of Radiation Oncology, Department of Oncology, Queen's University, Kingston, Ontario, Canada
4. Division of Medical Oncology, Department of Oncology, Queen's University, Kingston, Ontario, Canada