Haraldstad, Kristin http://orcid.org/0000-0002-7364-147X
Abildsnes, Eirik
Bøe, Tormod
Vigsnes, Kristine L.
Wilson, Philip http://orcid.org/0000-0002-4123-8248
Mølland, Eirin http://orcid.org/0000-0002-2403-936X
Funding for this research was provided by:
Norwegian Research Council (Grant # 295686, Grant # 295686, Grant # 295686, Grant # 295686, Grant # 295686, Grant # 295686)
Article History
Received: 19 May 2023
Accepted: 25 November 2023
First Online: 6 December 2023
Declarations
:
: The study was approved by the Norwegian Regional Ethics Committee West (reference no. 249507) and conducted according to recommendations from the Norwegian Data Protection Services (file no. 27435). Informed consent was obtained from all participants, and informed consent was obtained from the parents of children younger than age 16 years. All methods were carried out in accordance with relevant guidelines and regulations and in accordance with the World Medical Association Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.