1. Selly Oak Hospital; Department of Dermatology; Old Matrons House Raddlebarn road, Selly Oak Birmingham UK B29 6JD
2. University Hospital of North Staffordshire; Department of Dermatology; COPD Hartshill Road Stoke-on-Trent UK ST4 7PA
3. Staffordshire General Hospital; Department of Dermatology; Birmingham UK NG7 2UH
4. Keele University; Mathematics; Stoke on Trent UK ST5 5BG