Kravets, O.
Zaremba, O.
Shpotyuk, Ya.
Luchechko, A.
Szmuc, K.
Cebulski, J.
Ingram, A.
Shpotyuk, O.
Article History
Received: 2 January 2018
Accepted: 8 February 2018
First Online: 26 February 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.