Harbrecht, Andreas http://orcid.org/0000-0002-9951-7629
Hackl, Michael
Leschinger, Tim
Uschok, Stephan
Wegmann, Kilian
Eysel, Peer
Müller, Lars P.
Funding for this research was provided by:
Universitätsklinikum Köln
Article History
Received: 23 February 2021
Accepted: 28 April 2021
First Online: 1 June 2021
Declarations
:
: The authors declare that no conflict of interest regarding this study and its authors or families exists.
: Data collection performed in our study involving human patients were in accordance with the ethical standards of the institutional research committee (Ethical Committee of the Medical Faculty of the University of Cologne) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the Ethical Committee of the Medical Faculty of the University of Cologne (20–1246).