Funding for this research was provided by:
Umea University
Article History
Received: 6 December 2023
Accepted: 28 March 2024
First Online: 24 April 2024
Declarations
:
: Following Swedish regulations, the Swedish Ethical Review Authority’s review was not required for this study as it does not include any sensitive personal data. Nevertheless, ethical considerations were addressed in advance through discussions at the university and in the ambulance service, aligning with the principles of the Declaration of Helsinki []. Before data collection, participants were provided written and verbal information about the study. The participants were assured of their right to withdraw from the study at any point, without the need for explanation, and that participation was entirely voluntary. Each participant consented to their participation by signing an informed consent form.
: Not applicable.
: The authors declare no conflicts of interest.