Fedarkevich, A. N.
Sharko, O. L.
Shmanai, V. V.
Article History
Received: 10 October 2019
Revised: 29 October 2019
Accepted: 14 November 2019
First Online: 27 April 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The paper does not contain any studies involving animals or human participants performed by any of the authors.
: The authors declare that there is no conflict of interest.