1. Department of Bioethics, Sinai Health, Toronto, ON M5G 1X5, Canada
2. Joint Centre for Bioethics, Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 1P8, Canada
3. Department of Radiation Oncology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5T 1P5, Canada
4. Project-Specific Bioethics Research Volunteer Student, Hennick Bridgepoint Hospital, Sinai Health, Toronto, ON M4M 2B5, Canada