Shivarov, Velizar https://orcid.org/0000-0001-5362-7999
Tsvetkova, Gergana
Atanasova, Bisera
Genova, Mariana P.
Ivanova, Irena
Hadjiev, Evgueniy
Ivanova, Milena
Funding for this research was provided by:
Bulgarian National Science Fund (KP-06-PN-41/4)
Article History
Received: 20 November 2023
Accepted: 10 January 2024
First Online: 17 January 2024
Declarations
:
: The authors declare no competing financial interests.