Henriksen, André http://orcid.org/0000-0002-0918-7444
Sand, Anne-Sofie
Deraas, Trygve
Grimsgaard, Sameline
Hartvigsen, Gunnar
Hopstock, Laila
Funding for this research was provided by:
Troms Country (TFK 2016-058)
Article History
Received: 28 February 2020
Accepted: 18 August 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: The study was conducted in accordance with the Helsinki declaration. The Regional Committee for Medical and Health Research Ethics in Northern Norway (Reference 1100/2017) approved the study. All participants signed an informed consent.
: Not applicable.
: The authors declare that they have no competing interests.