Gordej, I. S.
Lyusikov, O. M.
Gordej, I. A.
Article History
Received: 8 January 2019
Revised: 14 February 2019
Accepted: 18 September 2019
First Online: 4 October 2019
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.