1Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
2MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
3Department of Mechanical Engineering, University of Manitoba, Winnipeg, Canada
4Department of Radiology, University of Manitoba, Winnipeg, Canada
5Department of Internal Medicine, University of Manitoba, Winnipeg, Canada