Lehmann, Stine http://orcid.org/0000-0002-3660-0601
Haug, Ellen http://orcid.org/0000-0001-6910-405X
Bjørknes, Ragnhild http://orcid.org/0000-0002-8557-2440
Mjeldheim Sandal, Gro http://orcid.org/0000-0001-9017-9654
T. Fadnes, Lars http://orcid.org/0000-0001-8757-2092
Skogen, Jens Christoffer http://orcid.org/0000-0003-0722-5440
Funding for this research was provided by:
University of Bergen
Article History
Received: 13 January 2022
Accepted: 1 June 2022
First Online: 22 June 2022
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted The Regional Committee for Medical and Health Research Ethics, Western Norway approved the study (project number 131560).
: Written informed consent was obtained from all individual participants included in the study. Written informed consent was obtained from the parents of young people under the age of 16 years.