1. Division of Palliative Care, University of Toronto, Ontario, Canada.
2. Department of Family Medicine, University of Toronto, Ontario, Canada.
3. University of Calgary, Calgary, Alberta, Canada.
4. University of Alberta, Edmonton, Alberta, Canada.
5. Queen's University, Kingston, Ontario, Canada.
6. University of Ottawa, Ottawa, Ontario, Canada.
7. McMaster University, Hamilton, Ontario, Canada.