Nikitina, Irina L. https://orcid.org/0000-0003-4013-0785
Vtornikova, Natalia I. https://orcid.org/0000-0003-0740-2646
Kelmanson, Igor A. https://orcid.org/0000-0002-4449-2786
Article History
Received: 29 November 2023
Revised: 18 December 2023
Accepted: 21 December 2023
First Online: 5 January 2024
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Institutional Ethics Committee.
: Informed consent was obtained from all individual participants included in the study and their parents.
: The authors declare no competing interests.