Funding for this research was provided by:
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (VF13-008)
Received: 26 March 2020
Accepted: 22 December 2020
First Online: 8 January 2021
Ethics approval and consent to participate
: Ethics approval was obtained from the Regional Ethics Committee of Stockholm (Number 2013/1300–31/5). All interviews were conducted under written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.