1. Centre for Research and Education in Forensic Psychiatry, Oslo University Hospital , Oslo , Norway
2. Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo , Oslo , Norway
3. Norwegian Centre for Mental Disorders Research, Psychosis Research Section, Oslo University Hospital , Oslo , Norway
4. Department of Acute Psychiatry, Oslo University Hospital , Oslo , Norway
5. Centre for Research and Education in Forensic Psychiatry, St. Olavs Hospital , Trondheim , Norway
6. Department of Psychology, Norwegian University of Science and Technology , Trondheim , Norway
7. Department of Mental Health, Norwegian University of Science and Technology , Trondheim , Norway
8. Department of Psychiatry, Østfold Hospital , Grålum , Norway
9. Department of Clinical Research, Østfold Hospital , Grålum , Norway
10. Department of Mental Health and Addiction, Vestre Viken Hospital Trust , Drammen , Norway
11. Department of Adult Psychiatry, Institute of Clinical Medicine, University of Oslo , Oslo , Norway
12. University College of Norwegian Correctional Services , Lillestrøm , Norway