1. Tom Baker Cancer Centre, Alberta Health Services, Calgary, AB T2N 4N2, Canada
2. Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
3. Foothills Medical Centre, Alberta Health Services, Calgary, AB T2N 2T9, Canada
4. Werklund School of Education, University of Calgary, Calgary, AB T2N 1N4, Canada
5. Department of Medicine, Queen’s University, Kingston, ON K7L 3N6, Canada
6. Department of Medicine, Lakeridge Health, Oshawa, ON L1G 2B9, Canada