Savinykh, N. P.
Konovalova, I. A.
Shakleina, M. N.
Lelekova, E. V.
Article History
Received: 18 April 2019
Revised: 23 May 2019
Accepted: 22 July 2019
First Online: 5 July 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.