1. Betanien University College; Bergen Norway
2. Department of Pediatrics; Haukeland University Hospital; Bergen Norway
3. Department of Clinical Science; University of Bergen; Bergen Norway
4. Department of Global Public Health and Primary Care; University of Bergen; Bergen Norway
5. Centre for Clinical Research; Haukeland University Hospital; Bergen Norway
6. Centre for Child and Adolescent Mental Health; Eastern and Southern Norway; Oslo Norway
7. Norwegian Centre for Violence and Traumatic Stress Studies; Oslo Norway
8. Centre for Evidence-Based Practice; Bergen University College; Bergen Norway