Radchenko, G. S.
Gromov, K. N.
Korsakova-Kreyn, M. N.
Fedotchev, A. I.
Article History
Received: 10 April 2017
Revised: 17 July 2017
Accepted: 18 April 2018
First Online: 23 May 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects</i>. Informed consent was obtained from all individual participants involved in the study. The experiment was organized and carried out in compliance with the ethical standards established in accordance with the Helsinki Declaration (adopted in June 1964 (Helsinki, Finland) and revised in October 2000 (Edinburgh, Scotland)).