Brandt, Anne E. http://orcid.org/0000-0001-9278-2238
Finnanger, Torun G.
Hypher, Ruth E.
Rø, Torstein B.
Skovlund, Eva
Andersson, Stein
Risnes, Kari
Stubberud, Jan
Funding for this research was provided by:
Norges Forskningsråd (260680/H10)
Article History
Received: 19 March 2021
Accepted: 14 September 2021
First Online: 2 November 2021
Declarations
:
: Not applicable.
: The study was approved by the Regional Committees for Medical and Health Research Ethics, Norway (2017/772/REK), and conducted in accordance to Good Clinical Practice, the Helsinki Declaration, and the standards for Ethical Research Involving Children (ChildWatch International and UNICEF) and reported according to CONSORT criteria [CitationRef removed]. Written informed consent was provided from primary caregivers of participants (< 16 years) and from participants (> 16 years) and their caregivers.
: The authors declare that they have no competing interests.