1. De Fjord, Centre of Orthopsychiatry and Forensic Youth Psychiatry, Capelle aan den IJssel, The Netherlands,
2. De Jutters, Centre of Youth Mental Healthcare Haaglanden, Hague, The Netherlands,
3. Lucertis, Child and Adolescent Psychiatry, Rotterdam, The Netherlands,
4. Department of Child and Adolescent Psychiatry, Curium‐Leiden University Medical Centre, Leiden, The Netherlands,
5. Department of Child and Adolescent Psychiatry, Curium‐Leiden University Medical Centre, Oegstgeest, The Netherlands,
6. Department of Child and Adolescent Psychiatry, VU University Medical Centre, Amsterdam, The Netherlands,