Malanych, G. P. http://orcid.org/0000-0001-7919-8483
Hvozdiyevskyi, Ye. Ye.
Tomashyk, V. M.
Korchovyi, A. A.
Article History
Received: 28 December 2020
Accepted: 31 January 2021
First Online: 21 February 2021
Compliance with ethical standards
:
: The authors declare that they have no competing interests.