1. Academic Plastic Surgery Group, Barts and The London School of Medicine and Dentistry, London, UK.
2. Department of Reconstructive Microsurgery, Orthopaedic and Trauma Centre-CTO Hospital, Turin, Italy.
3. Division of Vascular Surgery and Microsurgery, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.
4. Microsurgical Training and Research Centre, Centre for Biomedical Technology and Research, Linz, Austria.