1. The Public Health Agency of Canada , Ottawa, ON , Canada
2. The Ottawa Hospital Research Institute , Ottawa, ON , Canada
3. Department of Health Sciences, University of Ottawa , Ottawa, ON , Canada
4. Bruyere Research Institute , Ottawa, ON , Canada
5. Ontario Centres for Learning , Research and Innovation in Long-Term Care, Ottawa, ON , Canada
6. The Campbell Collaboration , Philadelphia, PA , USA
7. Department of Family Medicine , University of Ottawa, Ottawa, ON , Canada