Received: 2 November 2017
Accepted: 11 June 2019
First Online: 25 June 2019
Ethics approval and consent to participate
: As this study did not investigate health or diseases in patients, it is not regarded as a medical and health research project - and is thereby not affected by the Norwegian Health Research Act (ACT 2008-06-20 no. 44: Act on medical and health research, Chapter 1, §2 and §4) ExternalRef removed. Approval from the Committee for medical and health research ethics was therefore not needed ExternalRef removed. The study was approved by the Norwegian Social Science Data Services – the governmental agency for protecting survey research respondent privacy according to the Norwegian Personal Data Act (Ref. No. 2015/42892). By filling in and returning the Safety Attitudes Questionnaire, the health care providers consented to participate.
: Not applicable.
: The authors declare that they have no competing interests.