Kolupaev, Yu. E.
Horielova, E. I.
Yastreb, T. O.
Ryabchun, N. I.
Reznik, A. M.
Article History
Received: 30 July 2019
Revised: 10 October 2019
Accepted: 1 November 2019
First Online: 30 March 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.