El’chinova, G. I.
Djadjieva, M. Yu.
Getoeva, Z. K.
Kadyshev, V. V.
Revazova, Yu. A.
Zinchenko, R. A.
Article History
Received: 25 October 2018
Revised: 12 November 2018
Accepted: 3 December 2018
First Online: 7 August 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests.</i> The authors declare that they have no conflicts 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 institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants involved in the study.