1. Dermatology Centre Faculty of Medical and Human Sciences Salford Royal NHS Foundation Trust Salford Manchester M6 8HD U.K.
2. Department of Dermatology University College Hospital 235 Euston Road London NW1 2BU U.K.
3. British Association of Dermatologists Willan House 4 Fitzroy Square London W1T 5HQ U.K.
4. Department of Dermatology Leeds Teaching Hospitals NHS Trust Leeds LS7 4SA U.K.
5. Department of Dermatology Ninewells Hospital and Medical School University of Dundee Dundee DD1 9SY U.K.
6. Department of Dermatology Belfast City Hospital Belfast BT9 7AB U.K.
7. Dermatology Research Centre Faculty of Medical and Human Sciences Salford Royal NHS Foundation Trust Salford Manchester M6 8HD U.K.