Molema, CCMWendel-Vos, GCWSchuit, AJvan de Goor, LAM2025-03-262025-03-2620193162771610.1186/s12875-019-1025-5https://rivm.openrepository.com/handle/10029/651927Perceived barriers and facilitators of the implementation of a combined lifestyle intervention with a financial incentive for chronically ill patients.ArticleBMC Fam Pract 2019; 20(1):1372025-03-26