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Authors
Nguyen, Huong Thu
Ystrøm, Eivind
Gjerde, Line Cecilie
Næss, Øyvind
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Funding
Funding for this research was provided by:
Research Council of Norway (2137788, 2137788, 2137788)
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Article History
Received: 28 August 2024
Accepted: 20 August 2025
First Online: 2 October 2025
Declarations
:
: The authors declare no competing interests.
: This project obtained ethical approval (REK 2012/827) from the Regional Committees for Medical and Health Research Ethics of Norway. Information about the study was given, and possible consequences of the study were explained to all participants before written informed consent was obtained. It carried out in accordance with the principles embodied in the Declaration of Helsinki.
