Hnatyuk, I. S.
Varchenko, O. I.
Kuchuk, M. V.
Parii, M. F.
Symonenko, Yu. V.
Article History
Received: 9 January 2020
Revised: 28 February 2020
Accepted: 18 July 2020
First Online: 6 August 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.