Toshova, Teodora https://orcid.org/0000-0001-8743-9216
Velchev, Dimitar
Barta, Marek https://orcid.org/0000-0003-2450-1769
Takov, Danail https://orcid.org/0000-0002-3399-1475
Todorov, Ivaylo https://orcid.org/0000-0002-2010-3395
Pilarska, Daniela https://orcid.org/0000-0002-5582-1397
Tóth, Miklós https://orcid.org/0000-0002-4521-4948
Berkov, Strahil https://orcid.org/0000-0002-4210-3070
Nikolova, Milena https://orcid.org/0000-0002-8513-0562
Funding for this research was provided by:
Ministry of Education and Science of Bulgaria (DCM # 577 / 17.08.2018)
Article History
Received: 2 March 2022
Accepted: 22 March 2022
First Online: 8 April 2022
Declarations
:
: Authors declare no conflict of interest.