1. 1Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Innovation Centre of Mental Health and Technology,
Utrecht, The Netherlands
2. 2Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Department of Youth in Recreational Settings,
Utrecht, The Netherlands
3. 3Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Department of Epidemiology and National Mental Health Monitor,
Utrecht, The Netherlands
4. 4Liverpool John Moores University, Centre for Public Health,
Liverpool, UK