Funding for this research was provided by:
Universitetet i Stavanger
Received: 16 December 2019
Accepted: 6 July 2020
First Online: 18 August 2020
Ethics approval and consent to participate
: The study did not collect specific patient information, thus no approval from The Regional committees for medical and health research ethics was required. Personal data derived from the study’s interviews was notified to the Norwegian Centre for Research Data (NSD) (REF. NO: 381276, October 1. 2018), as required in line with the agreement between the University of Stavanger and the NSD. Every informant signed informed consent ahead of the interview.
: Not applicable.
: Author Siri Wiig is an associate editor of BMC Health Services Research.