1. Consultant Orthopaedic Surgeon, Airedale NHS Trust, Keighley
2. Specialist Registrar in Trauma and Orthopaedics, The Yorkshire Deanery, University of Leeds
3. Senior House Officer in Trauma and Orthopaedics, Airedale NHS Trust, Keighley
4. Surgical Care Practitioner, Orthopaedic Department, Norfolk & Norwich University Hospital, Colney Lane, Norwich, NR4 7UY