The clinical relevance of dupilumab serum concentration in patients with atopic dermatitis: a two-center prospective cohort study. - Bosma, Angela L.; Gerbens, Louise A. A.; El Khattabi, Hajar; Loeff, Floris C.; Duckworth, Michael; Woolf, Richard T.; Rispens, Theo; Smith, Catherine H.; Spuls, Phyllis I. (Journal of Dermatological Treatment, 2023)