Funding for this research was provided by:
Fredrik och Ingrid Thurings Stiftelse (7556)
Landstinget i Kalmar län (None)
Received: 28 August 2020
Accepted: 26 January 2021
First Online: 17 February 2021
Ethics approval and consent to participate
: The study was conducted according to the principals of the Helsinki declaration. Prior to interviews participants were provided written and oral information about the study. It was especially pointed out that participation was voluntary, and that participation or refusal would not affect treatment. Participants were informed that presentation of the data would be handled with confidentiality so that no statement could be traced to any single informant. Participants in the interview study were informed and signed an additional consent document. The study was approved by the research ethics committee of Linköping (2017/531–31). The interviewers had no clinical relationship to the interviewees.
: Participants agreed to the study and to the publication of the same by signing a consent form prior to the interviews. The consent form was approved by the research ethics committee of Linköping, Sweden.
: The authors declare they have no competing interests.