Published on in Vol 17, No 12 (2015): December
1 Maastricht University Medical Center, Clinical Epidemiology and Technology Assessment, Maastricht, The Netherlands
2 CAPHRI- School for Public Health and Primary Care, Maastricht, The Netherlands
3 Maastricht University, Department of Health Services Research, Maastricht, The Netherlands
4 Trimbos Instituut, Institute of Mental health and Addiction, Utrecht, The Netherlands
5 University Groningen, University Medical Center Groningen, Department of Epidemiology, Groningen, The Netherlands
6 University of Groningen, Department of Pharmacy, Groningen, The Netherlands
7 Maastricht University, Department of General Practice, Maastricht, The Netherlands