Department of Oncology McMaster University Hamilton Ontario L8V 5C2 Canada;
School of Nursing and Midwifery Queen's University Belfast Belfast UK;
Division of Palliative Care Faculty of Medicine University of Ottawa Ottawa Ontario Canada;
Department of Family Medicine McMaster University Hamilton Ontario Canada;
Institute for Health Policy Management and Evaluation Dalla Lana School of Public Health University of Toronto Toronto Ontario Canada;
Department of Family and Community Medicine University of Toronto Toronto Ontario Canada;
Institute for Clinical Evaluative Sciences Toronto Ontario Canada;
Department of Radiation Oncology Institute of Health Policy Management and Evaluation University of Toronto Toronto Ontario Canada;
