| Affiliation: | 1. Division of Geriatric Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada;2. Providence Healthcare, Vancouver, British Columbia, Canada;3. Centre for Hip Health and Mobility, Vancouver, British Columbia, Canada;4. Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada;5. Centre for Clinical Epidemiology and Evaluation, Vancouver, British Columbia, Canada;6. Department of Orthopaedics, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada;7. Department of Family Practice, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada |
