Gostev, V. V.
Sopova, Yu. V.
Kalinogorskaya, O. S.
Tsvetkova, I. A.
Sidorenko, S. V.
Article History
Received: 27 March 2019
Revised: 18 June 2019
Accepted: 25 June 2019
First Online: 2 April 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.