Bokermann, Josephine http://orcid.org/0000-0002-8466-2831
König, Hans-Helmut http://orcid.org/0000-0001-5711-6862
Hajek, André http://orcid.org/0000-0002-6886-2745
Funding for this research was provided by:
Universitätsklinikum Hamburg-Eppendorf (UKE)
Article History
Received: 12 July 2023
Accepted: 3 November 2023
First Online: 20 January 2024
Declarations
:
: The authors declare no conflict of interest.
: The NRW80+ study was conducted in accordance with the Declaration of Helsinki. Approval for the study was provided by the ethics committee of the Medical Faculty of the University of Cologne (No. 17–169). Our study is in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all subjects involved in the study.