Skrypska, O. V.
Lytvyn, R. Z.
Rusnak, O. V.
Melnyk, D. O.
Pitkovych, Kh. Ye.
Yagodinets, P. I.
Obushak, M. D.
Article History
Received: 24 October 2019
Revised: 24 October 2019
Accepted: 27 October 2019
First Online: 20 June 2020
CONFLICT OF INTEREST
: No conflict of interest was declared by the authors.