van der Meer, Esther W.C., et al. “Economic Evaluation of a Multifaceted Implementation Strategy for the Prevention of Hand Eczema Among Healthcare Workers in Comparison With a Control Group: The Hands4U Study”. Acta Dermato-Venereologica, vol. 96, no. 4, Dec. 2015, pp. 499-04, doi:10.2340/00015555-2287.