1. London Reconstructive Microsurgery Unit, Emergency Care and Trauma Division, Department of Plastic Surgery, The Royal London Hospital, Barts Health NHS Trust, London, United Kingdom
2. Limb Reconstruction and Bone Infection Unit, Emergency Care and Trauma Division, Department of Trauma and Orthopaedics, The Royal London Hospital, Barts Health NHS Trust, London, United Kingdom
3. Trauma and Limb Reconstruction Unit, Department of Trauma and Orthopaedics, King's College Hospital Foundation Trust, London, United Kingdom
4. Department of Medical Sciences, Medical School, University of Cyprus, Nicosia, Cyprus