Funding for this research was provided by:
Private Universität Witten/Herdecke gGmbH
Article History
Received: 12 August 2023
Accepted: 13 November 2023
First Online: 20 December 2023
Declarations
:
: This retrospective studies are conducted on already available data for which ethics approval was not required according on the local law and the ethical guidelines in our country.
: Not applicable.
: The authors declare no competing interests.