Trifonova, Petya https://orcid.org/0000-0002-9728-9984
Metodiev, Metodi https://orcid.org/0000-0002-2950-9105
Hristova, Dilyana https://orcid.org/0009-0002-7150-4081
Kolcheva, Krasya https://orcid.org/0009-0009-5756-648X
Funding for this research was provided by:
European Commission (PVU-47/06.12.2024 /BG-RRP-2.017-0013-C01/)
Ministry of Education and Science (PVU-47 of 06.12.2024 /BG-RRP-2.017-0013-C01/)
Article History
Received: 25 June 2025
Revised: 18 August 2025
Accepted: 6 September 2025
First Online: 30 September 2025
Declarations
:
: The authors have no competing interests to declare that are relevant to the content of this article.
: This publication was produced with financial support from the European Union – NextGenerationEU. The authors are solely responsible for its content, and it should not be assumed that this document represents the official position of the European Union or the Bulgarian Academy of Sciences.