1. Bristol Dermatology Centre University Hospitals Bristol Bristol BS2 8HW U.K
2. Department of Dermatology Barts Health NHS Trust London E1 1BB U.K
3. British Association of Dermatologists Willan House, 4 Fitzroy Square London W1T 5HQ U.K
4. Portsmouth Dermatology Centre Portsmouth Hospitals NHS Trust Portsmouth PO3 6AD U.K