1. Specialty Registrar, Department of Trauma and Orthopaedic Surgery, Royal London Hospital, London E1 1BB
2. Specialty Registrar, Department of Trauma and Orthopaedic Surgery, Princess Alexandra Hospital, Harlow, Essex
3. Senior House Officer, Department of Elderly Medicine, Queen's Hospital, Romford, Essex
4. Consultant Trauma and Orthopaedic Surgeon, Department of Trauma and Orthopaedics, Queen's Hospital, Romford, Essex