Alfitian, Jonas http://orcid.org/0000-0003-3477-4082
Scheyerer, Max Joseph
Rohde, Axel
Schick, Volker
Kammerer, Tobias
Schier, Robert
Funding for this research was provided by:
Universitätsklinikum Köln
Article History
Received: 11 September 2021
Accepted: 18 May 2022
First Online: 16 June 2022
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: This is an observational study and patient information was de-identified. The Research Ethics Committee of the University of Cologne has confirmed that no ethical approval is required.
: Informed consent was obtained from all individual participants included in the study.