1. School of Nursing, Qingdao University, Qingdao, China
2. Faculty of Nursing, University of Alberta, Edmonton, Canada
3. Department of Family Studies and Gerontology, Mount Saint Vincent University, Halifax, Canada
4. School of Nursing, University of Ottawa, Ottawa, Canada
5. College of Health Sciences, University of Alberta, Edmonton, Canada
6. Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada
7. Faculty of Health, York University, Toronto, Canada
8. Department of Family Medicine, University of Calgary, Calgary, Canada
9. School of Public Health Sciences, University of Waterloo, Waterloo, Canada