Kouznetsova, T. F.
Sidorenko, A. Yu.
Ivanets, A. I.
Ignat, M.
Sauka, Yu. D.
Samoila, P.
Article History
Received: 14 May 2019
Accepted: 23 November 2019
First Online: 30 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.