1. Warwick Research in Nursing, Warwick Medical School, University of Warwick, Coventry, UK
2. Kadoorie, Oxford Trauma and Emergency Care, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
3. Major Trauma Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
4. AO ITC, Clinical Science, AO Foundation, Strettbacherstrausse 6, 8600, Dubendorf, Switzerland
5. National Institute for Health Research, Applied Research Collaboration, West Midlands; Warwick Medical School, User Teaching and Research Action Partnership; Fragility Fracture Network; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
6. Faculty of Health and Life Sciences, University of Exeter, Exeter, UK