van Schoten Steffie M, Hoogervorst-Schilp Janneke, Groenewegen Peter P, Spreeuwenberg Peter, Wagner Cordula
NIVEL - Netherlands Institute for Health Services Research, PO Box 1568, 3500, BN, Utrecht, The Netherlands.
Department of Sociology, Department of Human Geography, Utrecht University, Utrecht, The Netherlands.
BMC Health Serv Res. 2018 Mar 20;18(1):189. doi: 10.1186/s12913-018-2997-x.