Compliance with Ethical Standards
Anxiety
Krister Fjermestad is on the editorial board of Research on Child and Adolescent Psychopathology. The authors have no other competing interests to declare that are relevant to the content of this article.This study is a part of the project “Assessment and Treatment – Anxiety in Children and Adults (ATACA) child section” and has received support from the Western Norway Regional Health Authority, through project no. 911,366 and project no. 911,253. The study was approved by the Regional Committees for Medical and Health Research Ethics, Western Norway and registered in clinicaltrials.gov (NCT00586586).