1. Department of Trauma and Orthopaedics, Southmead Hospital, Bristol, England, United Kingdom
2. Musculoskeletal Research Unit, Bristol Medical School, University of Bristol, Bristol, England, United Kingdom
3. Department of Palliative Care, Southmead Hospital, Bristol, England, United Kingdom
4. Department of Trauma and Orthopaedics, Royal United Hospital, Bath, England, United Kingdom
5. Royal National Orthopaedic Hospital (RNOH) Rotation, Stanmore, England, United Kingdom
6. Department of Trauma and Orthopaedics, Kingston Hospital, London, England, United Kingdom