Funding for this research was provided by:
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2014-4016)
Lovisenberg Diakonale Høgskole
Universitetet i Oslo
La Trobe University
Received: 24 March 2020
Accepted: 27 July 2020
First Online: 1 August 2020
Ethics approval and consent to participate
: The study received ethical approval from La Trobe University ethics Committee (Dnr. 16–002), The Regional Ethical Review Board in Umeå (Dnr. 2015–407-31), and the Norwegian Social Science Data Services (Dnr. 46,548), before the initiating of the study. All participants gave written informed consent to participate before inclusion in the study.
: Not applicable.
: The authors declare that they have no competing interests.