Bagrintseva, V. N.
Ivashenenko, I. N.
Article History
Received: 15 May 2020
Revised: 10 June 2020
Accepted: 15 June 2020
First Online: 12 April 2021
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.