Fedorkiv, Mariana
Marino, Marco V.
Kuzenko, Roman
Bahrii, Mykola
Gvozdyk, Sergiy
Shabat, Galyna http://orcid.org/0000-0001-5774-050X
Article History
Received: 20 January 2020
Accepted: 12 June 2020
First Online: 17 June 2020
Compliance with Ethical Standards
:
: The study was approved by the Institutional Ethical Committee of Ivano-Frankivsk National Medical University (Ivano-Frankivsk, Ukraine) and performed according to the Helsinki Declaration guidelines<i>.</i> (Directives EU № 609 from 24/11/1986 and the Law of Ukraine No. 3447-1 from 21/02/2006).
: The authors declare that they have no conflict of interest.