Received: 11 October 2020
Accepted: 10 May 2021
First Online: 21 May 2021
: This study was approved by the Norwegian Centre for Data Research (NSD) (project number 239029). The NSD is a resource centre and ethics committee for academic research in Norway. In addition, the study was approved by the Data Protection Office of the hospital organization included in this study. In accordance with the Personal Data Act §§2–7 and 8 no. 1, the participants were given written information about the project and gave their consent by choosing to participate actively in the study by answering the online questionnaire.
: Not applicable.
: The authors declare that they have no competing interests.