1. Forensic Mental Health Research Unit Middelfart (RFM), Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
2. Psychiatric Department Middelfart, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
3. Unit for Psychiatric Research, Psychiatry, Aalborg University Hospital, Aalborg, Denmark
4. Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
5. Department of Special Needs Education, Faculty of Psychology and Educational Sciences, Ghent University, Ghent, Belgium