Published on in Vol 18, No 11 (2016): November

1 Netherlands institute for health services research (NIVEL), Utrecht, The Netherlands
2 Department of Public and Occupational Health and EMGO+ Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
3 Quality Institute, National Health Care Institute, Diemen, The Netherlands
4 Tilburg School of Social and Behavioral Sciences, Tranzo, Tilburg University, Tilburg, The Netherlands
5 School for Public Health and Primary Care (CAPHRI), Department of Family Medicine, Maastricht University, Maastricht, The Netherlands