Hansen, Jonathan
Pohlmann, Markus
Beckmann, Jan H.
Klose, Phil
Gruenewald, Matthias http://orcid.org/0000-0003-0363-1521
Renner, Jochen
Lorenzen, Ulf http://orcid.org/0000-0003-2714-5253
Elke, Gunnar http://orcid.org/0000-0002-4948-1605
Funding for this research was provided by:
Universitätsklinikum Schleswig-Holstein - Campus Kiel
Article History
Received: 1 December 2021
Accepted: 17 March 2022
First Online: 28 March 2022
Declarations
:
: Ethical approval was obtained for this study from the ethics committee of the Medical Faculty of the Christian-Albrechts-University Kiel (File number: A 132/14). Written informed consent was obtained from all study particpants before enrollment. The study was registered retrospectively on June 12 2017 with a separate trial registration number NCT03184285 at ExternalRef removed. All study procedures were performed in accordance with the Declaration of Helsinki. According to ICMJE recommendations, this is a planned secondary analysis and results of clinical study data from the same patient cohort published in Lorenzen et al. BMC Anesthesiol. 2020;20:196.
: Not applicable.
: All authors have provided information on potential conflicts of interests directly or indirectly related to the work submitted. All other authors declared that they have no conflict of interest.