Duncheva, Galya V.
Maximov, Jordan T.
Anchev, Angel P.
Dunchev, Vladimir P.
Argirov, Yaroslav B.
Ganev, Nikolaj
Drumeva, Desislava K.
Article History
Received: 26 July 2021
Accepted: 30 December 2021
First Online: 17 January 2022
Declarations
:
: All authors have read and agreed to the current version of the manuscript.
: All authors have declared consent to participate.
: All authors have declared consent to publish the research results.
: Not applicable.
: The authors declare no conflict of interest.