1. Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, Bristol, UK
2. National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and University of Bristol, Bristol, UK
3. Department of Oncology and Metabolism, University of Sheffield, Sorby Wing, Northern General Hospital, Sheffield, UK
4. Centre for Integrated Research into Musculoskeletal Ageing, University of Sheffield, Sheffield, UK