Paddenberg, Eva
Dees, Adrian
Proff, Peter
Kirschneck, Christian
Funding for this research was provided by:
Universitätsklinikum Regensburg
Article History
Received: 24 February 2022
Accepted: 16 August 2022
First Online: 14 October 2022
Declarations
:
: E. Paddenberg, A. Dees, P. Proff and C. Kirschneck declare that they have no competing interests.
: The study was performed in concordance with the Declaration of Helsinki (2013), the ethical guidelines of the University of Regensburg (approval of the ethical committee: 19-1596-101) and the STROBE guideline. Due to the retrospective study design and the anonymisation of the patients’ data, a written informed consent was not necessary.