Funding for this research was provided by:
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2014-0936)
Received: 8 October 2019
Accepted: 31 August 2020
First Online: 11 September 2020
Ethics approval and consent to participate
: The Regional Ethical Review Board at the University of Gothenburg, Sweden, approved the project with the reference number 125–15.The participants provided their written informed consent for the focus group study.
: Not applicable.
: The authors declare that they have no competing interests.