Funding for this research was provided by:
Norges Forskningsråd (273546)
Received: 28 August 2020
Accepted: 4 November 2020
First Online: 19 November 2020
Ethics approval and consent to participate
: The Regional Committees for Medical and Health Research Ethics in Norway (REC) considered the study outside their remit (REC reference number 2018/2382 C) and the study was approved by the Norwegian Centre for Research Data (NSD reference number 743586). Informed written consent in accordance with GDPR was obtained from all research participants. All names and personal identification were removed during transcription. Information about the participants and services in dissemination of results is held to a minimum to secure anonymity.
: Not applicable.
: The authors declare that they have no competing interests.