1. Department of Medical Controlling, Evaluation and Research, Integrated Psychiatric Services Winterthur (ipw), Zurcher Unterland, Winterthur, Switzerland
2. Jacobs Center for Productive Youth Development, University of Zurich, Zurich, Switzerland
3. Institute of Criminology, University of Cambridge, Cambridge, UK
4. Psychology and Criminology Department, Heidelberg University, Heidelberg, Ohio, USA
5. School of Criminology and Criminal Justice, Griffith University, Mount Gravatt, Australia