Christensen, Jan Olav
Johannessen, Håkon
Funding for this research was provided by:
National Institute Of Occupational Health
Article History
Received: 21 July 2023
Accepted: 1 March 2024
First Online: 7 March 2024
Declarations
:
: Participants provided informed consent and the project was approved by the Regional Committees for Medical and Health Research Ethics in Norway (REC South East; 2018/2003/REK sør-øst C), the Norwegian Center for Research Data (566128), and was conducted in accordance with the World Medical Association Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.