Kholina, A. B.
Kozyrenko, M. M.
Artyukova, E. V.
Pozdnyakova, T. E.
Article History
Received: 15 August 2019
Revised: 13 April 2020
Accepted: 14 June 2020
First Online: 1 March 2021
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving human participants or animals performed by any of the authors.