Holomb, Roman
Ihnatolia, Paul
Mitsa, Oleksandr
Mitsa, Volodimyr
Himics, László
Veres, Miklós
Article History
Received: 3 January 2018
Accepted: 31 December 2018
First Online: 7 January 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.