Meshkova, L. V.
Plotnikova, L. Ya.
Sabaeva, O. B.
Article History
Received: 13 May 2020
Revised: 30 May 2020
Accepted: 5 June 2020
First Online: 27 January 2021
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interests. This article does not contain any studies involving animals or human participants performed by any of the authors.