Zink, A. G., Arents, B., Fink-Wagner, A., Seitz, I. A., Mensing, U., Wettemann, N., … Ring, J. (2019). Out-of-pocket Costs for Individuals with Atopic Eczema: A Cross-sectional Study in Nine European Countries. Acta Dermato-Venereologica, 99(3), 263–267. https://doi.org/10.2340/00015555-3102