1. Division of Mental Health and Addiction, Norwegian National Unit for Sensory Loss and Mental Health, Oslo University Hospital, Oslo, Norway
2. Department of Optometry, Radiography and Lighting Design, Faculty of Health and Social Sciences, University of South-Eastern Norway, Kongsberg, Norway
3. Department of Education and Special Education, University of Gothenburg, Gothenburg, Sweden
4. Section for Trauma, Catastrophes and Forced Migration – Adults and Elderly, Norwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway
5. Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway