1. School of Nursing, Faculty of Health Sciences McMaster University Hamilton Ontario Canada
2. School of Social Work, Faculty of Arts McGill University Montreal Quebec Canada
3. Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences McMaster University Hamilton Ontario Canada
4. Department of Community Health Sciences, Faculty of Medicine and Health Sciences Sherbrooke University Sherbrooke Canada
5. School of Nursing and Midwifery Queens University Belfast Northern Ireland UK