1 Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands; Department of Sociology and Interuniversity for Social Science Theory and Methodology (ICS), University of Groningen, Groningen, The Netherlands; European Public Health Association, EUPHA, Child and Adolescent Public Health Section, Utrecht, The Netherlands. Electronic address: [email protected].
2 European Public Health Association, EUPHA, Child and Adolescent Public Health Section, Utrecht, The Netherlands; Department of Primary Care and Public Health, Imperial College London, London, United Kingdom.
3 Department of Health Services Management, Faculty of Health Sciences, University of Malta, Malta; European Public Health Association, EUPHA, Utrecht, The Netherlands.