Bjaastad, Jon Fauskanger http://orcid.org/0000-0001-6091-5737
Gjestad, Rolf
Fjermestad, Krister
Öst, Lars-Göran
Haugland, Bente Storm Mowatt
Kodal, Arne
Heiervang, Einar R.
Wergeland, Gro Janne
Funding for this research was provided by:
Western Norway Regional Health Authority (project no. 911366 and project no. 911253)
University of Stavanger & Stavanger University Hospital
Article History
Accepted: 13 January 2023
First Online: 24 January 2023
Compliance with Ethical Standards
: 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).