1. Department of Dermatology Florence Nightingale Community Hospital University Hospitals of Derby and Burton NHS Foundation Trust Derby UK
2. Department of Dermatology Warwick Hospital South Warwickshire NHS Foundation Trust Warwick UK
3. Clinical Trials Research Unit University of Leeds Leeds UK
4. Department of Dermatology Leicester Royal Infirmary University Hospitals Leicester NHS Trust Leicester UK
5. Department of Dermatology Walsall Manor Hospital Walsall Healthcare NHS Trust Walsall UK