1. Palliative Care, Western Memorial Regional Hospital, Corner Brook, Newfoundland and Labrador, Canada.
2. Temmy Latner Centre for Palliative Care, Mount Sinai Hospital, Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada.
3. Ethics Centre, Sunnybrook Health Sciences Centre, Department of Family and Community Medicine, University of Toronto, University of Toronto, Toronto, Ontario, Canada.
4. Joint Centre for Bioethics, University of Toronto, Ontario, Canada.
5. Edmonton Regional Palliative Care Program, Grey Nuns Hospital, Edmonton, Alberta, Canada.