1 Department of Dermatology and Department of Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY 10029-6574, USA. Electronic address: emma.guttman@mountsinai.org.
2 Department of Dermatology, Oregon Health and Science University, Portland, OR, USA.
3 Translational Research in Inflammatory Skin Diseases, Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
4 Department of Dermatology, Kyoto University, Kyoto, Japan.
5 Department of Dermatology, Dokkyo Medical University, Tochigi, Japan.
6 Kyowa Kirin, Tokyo, Japan.
7 Kyowa Kirin International, London, UK.
8 Department of Dermatology, Kyushu University, Fukuoka, Japan.