Orekhova, L. S.
Kulichenko, A. M.
Makhin, S. A.
Mikhailova, A. A.
Pavlenko, V. B.
Article History
Received: 1 March 2022
Revised: 31 May 2022
Accepted: 24 June 2022
First Online: 6 April 2023
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no real or potential conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects.</i> All procedures performed in studies involving human participants were in accordance with the ethical standards of the 1964 Helsinki Declaration and its later amendments and were approved by the Local Ethics Committee at the Vernadsky Crimean Federal University, Simferopol (Minutes no. 12 dated June 14, 2016). Parents of all individual participants involved in the study provided their informed consent after being informed about the potential risks and benefits and nature of the study.