Sutormina, Nadezhda V.
Kalabina, Inna A.
Efimova, Victoria L.
Nikolaeva, Elena I.
Funding for this research was provided by:
Herzen Russian State Pedagogical University (52ВН)
Article History
Received: 15 July 2025
Accepted: 19 December 2025
First Online: 30 December 2025
Declarations
:
: The authors declare no competing interests.
: The study was approved by the Ethical Committee of Herzen State Pedagogical University of Russia (IRB00011060, IRB #1; Protocol No. 24, 27/11/2023). Written informed consent was obtained from all participants and/or their legal guardians.