Rimskaya, E. N.
Gorevoi, A. V.
Bugaets, A. A.
Kometova, V. V.
Kudryashov, S. I.
Article History
Received: 1 November 2025
Revised: 1 December 2025
Accepted: 9 December 2025
First Online: 19 March 2026
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
: All studies were conducted in accordance with the principles of biomedical ethics as outlined in the 1964 Helsinki Declaration and its later amendments. They were also approved by the Ethics Committee of the Kulakov National Medical Research Center for Obstetrics, Gynecology and Perinatology (Protocol no. 9 dated November 9, 2018).Each participant in the study provided a voluntary written informed consent after receiving an explanation of the potential risks and benefits, as well as the nature of the upcoming study.
: The authors of this work declare that they have no conflicts of interest.