Cheng, Ka Yung
Fabel, Michael
Bergh, Björn
Saalfeld, Sylvia
Funding for this research was provided by:
Universitätsklinikum Schleswig-Holstein - Campus Kiel
Article History
Received: 8 July 2024
Accepted: 28 November 2025
First Online: 13 December 2025
Declarations
:
: This study was conducted in accordance with the ethical principles of the Declaration of Helsinki. Ethical approval was obtained from the Ethics Committee of the Faculty of Medicine at Kiel University (no. D 585/23).
: Informed consent of individual patients was waived for this retrospective study with anonymized data according to pertinent institutional guidelines.
: Not applicable.
: The authors declare no competing interests.