Heinonen, Kari
Kuisma, Markku
Salmi, Heli
Puolakka, Tuukka
Funding for this research was provided by:
Laerdal Foundation for Acute Medicine
Helsingin ja Uudenmaan Sairaanhoitopiiri
University of Helsinki
Article History
Received: 13 September 2023
Accepted: 28 November 2023
First Online: 6 December 2023
Declarations
:
: The study was conducted in accordance with the declaration of Helsinki. The study plan was approved by the institutional review board of the Helsinki University Hospital (HUS/247/2020) which evaluated that a separate ethical review board evaluation was not required and waived of the need written informed consent due to the register-based nature of the study and the Finnish law on medical research (488/1999 and 984/2021).
: Not applicable.
: The authors declare no competing interests.