Funding for this research was provided by:
Helse Nord RHF (HST1310-15)
Text and Data Mining valid from 2019-07-19
Received: 7 December 2017
Accepted: 30 June 2019
First Online: 19 July 2019
Ethics approval and consent to participate
: The Regional Committee for Medical and Health Research Ethics presented no objections to the study design (2014/1385). As no patients were included, the project was defined as quality assurance. The survey did not collect personally identifiable information and therefore was not accountable to the Norwegian Data Protection Agency. All participants were given written information about the study and informed that submitting the questionnaire was considered to be study consent.
: Not applicable.
: None of the authors has any conflict of interest to claim.