1. Faculty of Nursing, University of Alberta , Edmonton, Alberta , Canada
2. Centre for Care Research, Western Norway University of Applied Sciences , Bergen, Vestland , Norway
3. School of Dental Hygiene, University of Manitoba , Winnipeg, Manitoba , Canada
4. Department of Health and Functioning, Western Norway University of Applied Sciences , Bergen, Vestland , Norway
5. Rady Faculty Medicine, University of Manitoba , Winnipeg, Manitoba , Canada