Kałużna, Monika https://orcid.org/0000-0002-1745-1444
Sobiczewski, Piotr https://orcid.org/0000-0001-9925-3611
Dobreva, Ana M.
Baeva, Ganka S.
Dzurmanski, Anatoli G.
Dimkova, Stela D.
Zapryanova, Nadezda G.
Atanassova, Bistra Y.
Iakimova, Elena T. https://orcid.org/0000-0002-3828-3005
Article History
Received: 28 June 2020
Accepted: 12 February 2021
First Online: 8 March 2021
Declarations
:
: This article does not contain any studies with human and animal objects.
: The authors declare that they have no conflict of interests.