1. The Bone & Joint Journal, Professor of Orthopaedic Surgery, University College London Hospitals, The Princess Grace Hospital, and The NIHR Biomedical Research Centre at UCLH, London, UK.
2. Guy’s and St Thomas’ NHS Foundation Trust and Fortius Clinic, London, UK.
3. Brighton and Sussex University Hospitals NHS Trust, Brighton, UK.
4. St George’s University Hospitals NHS Foundation Trust and Professor of Orthopaedic Education, St. George’s University of London, London, UK.