1. Department of Surgery and Cancer Imperial College London London UK
2. Department of Plastic Surgery Fiona Stanley Hospital Perth Australia
3. Department of Dermatology Beckenham Beacon Beckenham Kent UK
4. Department of Dermatology Welsh Institute of Dermatology, University Hospital of Wales Cardiff UK
5. Department of Plastic Surgery Wexham Park Hospital, Frimley Health NHS Foundation Trust Slough UK
6. Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences University of Oxford Oxford UK
7. Department of Dermatology Leicester University Hospitals NHS Trust Leicester UK
8. Department of Dermatology Walsall Healthcare NHS Trust Walsall UK