1. Pluryn, Nijmegen, The Netherlands
2. Behavioral Science Institute, Radboud University Nijmegen, The Netherlands
3. Child and Adolescent Psychiatry, VUmc, Amsterdam, The Netherlands
4. Juzt, Breda, The Netherlands
5. Forensic Psychology, University of Amsterdam, Amsterdam, The Netherlands
6. Jeugdhulp Friesland, Leeuwarden, The Netherlands
7. Praktikon, Nijmegen, The Netherlands
8. Tranzo, Tilburg University, Tilburg, The Netherlands