[1] Univ Med Ctr Hamburg Eppendorf, Inst Hlth Serv Res Dermatol & Nursing, Translat Res Inflammatory Skin Dis, Hamburg, Germany
[2] Oregon Hlth & Sci Univ, Dept Dermatol, Portland, OR USA
[3] Dalhousie Univ, Div Clin Dermatol & Cutaneous Sci, Halifax, NS, Canada
[4] Salford Royal NHS Fdn Trust, Dermatol Ctr, Manchester, England
[5] Univ Manchester, NIHR Biomed Res Ctr, Manchester, Lancs, England
[6] Humanitas Univ, Dept Biomed Sci, Dermatol Unit, Milan, Italy
[7] IRCSS Humanitas Res Hosp, Skin Pathol Lab, Milan, Italy
[8] Nippon Med Sch, Dept Dermatol, Tokyo, Japan
[9] LEO Pharm AS, Ballerup, Denmark
[10] SKiN Ctr Dermatol, Peterborough, ON, Canada
[11] Queens Univ, Dept Dermatol, Kingston, ON, Canada
[12] Prob Med Res, Waterloo, ON, Canada
[13] Goethe Univ Frankfurt Main, Dept Dermatol Venereol & Allergol, Frankfurt, Germany
[14] Univ Med Ctr Utrecht, Dept Dermatol & Allergol, Utrecht, Netherlands
[15] Oregon Med Res Ctr, Portland, OR USA