1. Department of PsychiatryDiakonhjemmet Hospital Oslo Norway
2. Clinical Neuroscience Research Group, Department of Psychology Oslo Norway
3. NORMENT, Division of Mental Health and AddictionOslo University Hospital & Institute of Clinical Medicine Oslo Norway
4. PROMENTA Research Center, Department of PsychologyUniversity of Oslo Oslo Norway
5. Clinical Psychology UnitInstitute of Psychology, University of Leiden Leiden The Netherlands
6. Department of Nursing and Health Promotion, Faculty of Health SciencesOslo Metropolitan University Oslo Norway