Article History
Received: 19 December 2017
Accepted: 8 August 2019
First Online: 19 August 2019
Ethics approval and consent to participate
: The Stockholm Regional Ethical Review Board provided ethical approval (2013/1860–31/2). The study was conducted in accordance with the Helsinki Declaration. The conduct and report of the study was guided by the QOREC standards for qualitative research [CitationRef removed]. All participants consented in writing to the study and were informed about their rights to withdraw from the study, whereby their contributions would be removed from the analyses.
: The participants consented in writing that the results would be published, including anonymized quotations.
: The authors declare that they have no competing interests.