Molema, CCMWendel-Vos, GCPuijk, LJensen, JDSchuit, AJde Wit, GA2025-03-252025-03-25201627274847https://rivm.openrepository.com/handle/10029/649224A systematic review of financial incentives given in the healthcare setting; do they effectively improve physical activity levels?ArticleBMC Sports Med & Rehab 2016; 8:152025-03-25