Berg, Vivian http://orcid.org/0000-0001-5620-9901
Sandanger, Torkjel Manning
Hanssen, Linda
Rylander, Charlotta
Nøst, Therese Haugdahl
Funding for this research was provided by:
Fram Centre Flagship
Article History
Received: 19 January 2021
Accepted: 31 March 2021
First Online: 11 April 2021
Declarations
:
: The study was approved by the Regional Committees for Medical Research Ethics. Participation was voluntary and participants gave informed consents.
: Not applicable
: The authors declare that they have no competing interests.