Funding for this research was provided by:
Department of Critical Care, UMCG (na)
Received: 20 December 2019
Accepted: 19 August 2020
First Online: 3 September 2020
Ethics approval and consent to participate
: Informed consent was waived by the Institutional Review Board of the University Medical Center Groningen because the study had an observational design and all data were de-identified (METc 2013–174).
: Not applicable.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.