1. British Association of Dermatologists Willan House, 4 Fitzroy Square London W1T 5HQ U.K
2. Department of Dermatology Broadgreen Hospital Thomas Drive Liverpool L14 3LB U.K
3. University of Aberdeen Polwarth Building, Foresterhill Aberdeen AB25 2ZD U.K
4. Department of Dermatology Princess of Wales Hospital Coity Road Bridgend CF31 1RQ U.K
5. Department of Dermatology Norfolk and Norwich University Hospital Colney Lane Norwich Norfolk NR4 7UY U.K
6. St John's Institute of Dermatology Guy's and St Thomas’ NHS Foundation Trust London SE1 9RT U.K
7. The Ulster Independent Clinic 245 Stranmillis Road Belfast BT9 5JH U.K