1. Department of Dermatology and Venereology, University Hospital of Münster, Münster, Germany
2. Department of Dermatology, Mount Sinai, New York, NY, USA
3. Department of Dermatology, Yale University, New Haven, CT, USA
4. Division of Allergy and Immunology, University of California San Diego, and Rady Children’s Hospital, San Diego, CA, USA
5. AbbVie Inc., North Chicago, IL, USA
6. Division of Clinical Dermatology and Cutaneous Science, Dalhousie University, Halifax, Canada