Philipp, Robert
Kalb, Anke
Notov, Dmitry
Kleber, Christian
Spiegl, Ulrich
Funding for this research was provided by:
Universitätsklinikum Leipzig
Article History
Received: 8 December 2025
Accepted: 27 February 2026
First Online: 7 March 2026
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki and approved by the Institutional Research Ethics Committee of Leipzig University (Approval No.: 166‑20‑ek). Due to the retrospective study design and use of pseudonymised data, informed consent was waived by the ethics committee.
: Not applicable. No identifying information or images of individual participants are included in the manuscript.
: The authors declare no competing interests.