Document is current

Article History

Received: 13 January 2026

Accepted: 30 March 2026

First Online: 7 April 2026

Declarations

:

: This research was conducted in accordance with the principles set forth in the Declaration of Helsinki. The original study protocol was approved by the Local Ethics Committee of Kommunarka MMCC (Protocol №6, dated September 24, 2024). The requirement for informed consent was waived due to the retrospective, anonymized nature of the data collection. For this secondary analysis of fully de-identified data, separate ethical approval was not required.

: Not applicable.

: The authors declare no competing interests.