Torske, Tonje http://orcid.org/0000-0002-1194-7369
Nærland, Terje
Quintana, Daniel S.
Hypher, Ruth Elizabeth
Kaale, Anett
Høyland, Anne Lise
Hope, Sigrun
Johannessen, Jarle
Øie, Merete G.
Andreassen, Ole A.
Funding for this research was provided by:
Stiftelsen K.G. Jebsen (SKGJ-MED-021)
National Research Council of Norway (213694)
South-Eastern Norway Regional Health Authority (39763)
Vestre Viken Hospital Trust (6903002)
Vestre Viken Hospital Trust
Article History
Accepted: 27 May 2022
First Online: 15 July 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Regional Ethical Committee and the Norwegian Data Inspectorate (REK #2012/1967), and was conducted in accordance with the Helsinki Declaration of the World Medical Association Assembly.
: Written informed consent was obtained from a parent and/or legal guardian for all participants under the age of 18 years who were included in the study. Participants over 18 years gave written informed consent themselves.
: All the participants consented to publication.