1. Department of Family Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
2. Department of Family Medicine, Dalhousie University and Palliative Care Program, Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
3. Division of Medical Education, Dalhousie University, Clinical Research Centre, Halifax, Nova Scotia, Canada, INA CUMMINGS, Department of Family Medicine, Dalhousie University and Palliative Care Program, Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia, Canada
4. Department of Pediatrics, Dalhousie University and IWK-Grace Health Centre for Women, Children and Families, Halifax, Nova Scotia, Canada
5. Cape Breton Regional Health Care, Sydney, Nova Scotia, Canada.