Horishny, V. Y.
Mandzyuk, L. Z.
Lytvyn, R. Z.
Bodnarchuk, O. V.
Matiychuk, V. S.
Obushak, M. D.
Article History
Received: 13 September 2019
Revised: 17 January 2020
Accepted: 17 January 2020
First Online: 26 May 2020
CONFLICT OF INTEREST
: The authors declare the absence of conflict of interest.