1. Department of Psychiatric Research Diakonhjemmet Hospital Oslo Norway
2. NORMENT University of Oslo Oslo Norway
3. Department of Psychiatry Telemark Hospital Skien Norway
4. NORMENT, Division of Mental Health and Addiction Oslo University Hospital Oslo Norway
5. School of Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences Maastricht University Maastricht The Netherlands
6. Department of Psychology University of Oslo Oslo Norway
7. Centre for Psychiatry Research, Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
8. Stockholm Health Care Services Stockholm Region Stockholm Sweden