1. Division of Medical Oncology, Department of Oncology, Schulich School of Medicine & Dentistry, Western University, London, ON N6A 3K7, Canada
2. London Regional Cancer Program, London Health Sciences Centre, London, ON N6A 5W9, Canada
3. Division of Medical Oncology, Northeast Cancer Centre, Ramsey Lake Health Centre, Sudbury, ON P3E 5J1, Canada
4. Division of Radiation Oncology, Department of Oncology, Schulich School of Medicine & Dentistry, Western University, London, ON N6A 3K7, Canada
5. Division of Thoracic Surgery, Department of Oncology, Schulich School of Medicine & Dentistry, Western University, London, ON N6A 3K7, Canada