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Article History

Received: 27 January 2025

Accepted: 8 April 2025

First Online: 12 May 2025

Declarations

:

: Research was conducted according to the ethical guidelines of the Helsinki declaration. The study protocol and delivery of data was approved by the Oslo University Hospital data protection officer, which is data controller for the Norwegian Trauma Registry and Oslo emergency medical communication center. The study was assessed and received formal ethical approval by the regional committees for medical and health research. All patients received written information about the registry, including the opportunity to access the data recorded and to deny registration.

: Not applicable.

: The authors declare no competing interests.