Published on in Vol 6, No 8 (2018): August

1 Department of Preventive Dentistry, Academic Center for Dentistry Amsterdam, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
2 Cluster Oral Hygiene, Department of Health, Sports & Welfare, Inholland University, Amsterdam, The Netherlands
3 Department of Child Health, Netherlands Organization for Applied Scientific Research, Leiden, The Netherlands
4 Cluster Nursing, Department of Health, Sports & Welfare, Inholland University, Amsterdam, The Netherlands
5 Department of Psychiatry, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam Medical Center, Amsterdam, The Netherlands
6 Parnassia Psychiatric Institute, The Hague, The Netherlands