1. School of Nursing, Faculty of Health, York University, Toronto, Canada
2. Canuck Place Children’s Hospice, Vancouver, British Columbia, Canada
3. Faculty of Social Work, Wilfrid Laurier University, Waterloo, Ontario, Canada
4. Department of Family Health Care Nursing, University of California, San Francisco, California, USA
5. Department of Paediatrics, University of British Columbia, Vancouver, Canada
6. Faculty of Medicine, University of British Columbia, Vancouver, Canada