1. Department of Plastic and Reconstructive Surgery, the Radcliffe Infirmary, Oxford, UK, Department of Plastic and Reconstructive Surgery, Broomfield Hospital, Chelmsford, UK
2. RAFT Institute for Plastic Surgery, Mount Vernon Hospital, Northwood, UK
3. Department of Plastic and Reconstructive Surgery, the Radcliffe Infirmary, Oxford, UK, Odstock Burns, Wound Healing, & Reconstructive Surgery Charitable Trust, Laing Laboratory, Salisbury District Hospital, Salisbury, UK,