J Eur Acad Dermatol Venereol
Musters AH, Gerbens LAA, van der Gang L, Middelkamp-Hup MA, Ouwerkerk W, Hijnen DJ, Haufe E, Heinrich L, Werfel T, Weidinger S, Schmitt J, Svedbom A, Johansson EK, Bradley M, von Kobyletzki LB, Vittrup I, Ruge IF, Thyssen JP, Vestergaard C, Carrascosa JM, de Vega M, García-Doval I, Chiricozzi A, Stingeni L, Calzavara-Pinton P, Ardern-Jones MR, Reynolds NJ, Flohr C, Spuls PI, A‐STAR, AtopyReg, BIOBADATOP, SCRATCH, SwedAD, TREATgermany and TREAT NL/BE registry teams
doi: 10.1111/jdv.20876
