Article History
Received: 10 October 2022
Accepted: 24 November 2022
First Online: 20 December 2022
Declarations
:
: Ethical approval was waived for this single-center study within the framework of a resuscitation quality assurance project (waiver SZMC P4.15, 18-Jan-2015).
: Not applicable.
: The authors declare that they have no competing interests.