Funding for this research was provided by:
Philipps-Universität Marburg
Article History
Received: 28 September 2023
Accepted: 29 March 2024
First Online: 11 April 2024
Declarations
:
: Ethical approval was waived as this is a retrospective purely observational study. The Research Ethics Committee of the Medical Faculty of the Philipps-University-Marburg has confirmed that no approval and no informed consent is required. No administrative permission was required to access the analyzed dataset. The data was anonymized before its use. The study was performed in accordance with the ethical standards in the 1964 Declaration of Helsinki.
: Not applicable.
: Not applicable.
: The authors have no relevant financial or non-financial interests to disclose.