Funding for this research was provided by:
Received: 17 November 2021
Accepted: 25 July 2022
First Online: 6 August 2022
Change Date: 15 September 2022
Change Type: Update
Change Details: The tagging of one of the authors in the metadata has been updated in this publication.
Change Date: 14 September 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/S12913-022-08533-X
: The occupational health services and the respondents were informed about the study aims, ensured confidentiality, and informed that participation was voluntary. Written informed consent was obtained from all participants. The study’s research ethics was approved by the Norwegian Centre for Research Data (NSD; reference no. 58038) and was carried out in accordance with relevant guidelines and regulations. No administrative permissions were required to access and use the datasets/records described in this study. Data were collected directly from individual respondents, based on their written informed consent and in accordance with the granted ethical approval.
: Not applicable.
: None to declare.