Semenenko, S. Ya.
Lytov, M. N.
Chushkina, E. I.
Chushkin, A. N.
Article History
Received: 14 November 2019
Revised: 17 December 2019
Accepted: 20 December 2019
First Online: 15 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.