Zettersten, Erik https://orcid.org/0000-0003-1367-9924
Engerström, Lars
Bell, Max
Jäderling, Gabriella
Mårtensson, Johan
Block, Linda
Larsson, Emma
Funding for this research was provided by:
Knut och Alice Wallenbergs Stiftelse
Svenska Läkaresällskapet
Karolinska Institute
Article History
Received: 24 November 2020
Accepted: 17 February 2021
First Online: 25 February 2021
Ethics approval and Consent to participate
: This study was approved by the Swedish Ethical Review Authority (approval number 2020-01477). SIR collects individual data from all Swedish ICUs and operates within the legal framework of the Swedish National Quality Registries. This framework does not require written informed consent from the patients, but patients may withdraw their data from the registry at any time.
: All authors give consent for publication.
: The authors declare that they have no competing interests.