Funding for this research was provided by:
Sveriges Kommuner och Landsting
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2012–1688, 2014-0303)
Text and Data Mining valid from 2019-10-22
Received: 25 January 2019
Accepted: 9 October 2019
First Online: 22 October 2019
Ethics approval and consent to participate
: The Regional Ethics Committee in Stockholm (ref no. 2011/5:11) judged that the study had no ethical aspects to be considered. All participants gave written informed consent prior to the individual interviews.
: Not applicable.
: The authors declare that they have no competing interests.