1. Department of Infection, Immunity and Cardiovascular Disease, Sheffield Dermatology Research, The University of Sheffield Medical School, Sheffield, United Kingdom
2. Dermatology Consulting Services, NC, USA
3. Dermatology, Henry Ford Health System, Detroit, MI, USA
4. Pfizer Inc, New York, NY, USA
5. Pfizer Inc, Collegeville, PA, USA
6. Pfizer R&D UK Ltd, Tadworth, Surrey, United Kingdom
7. Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital, Sheffield, United Kingdom
8. Sheffield Children's NHS Foundation Trust, Sheffield Children’s Hospital, Sheffield, United Kingdom