Stoyanova, Kristina https://orcid.org/0000-0001-8362-6444
Stoyanov, Drozdstoy
Khorev, Vladimir
Kurkin, Semen
Funding for this research was provided by:
NextGenerationEU (BG-RRP-2.004-0007-C01)
Russian Ministry of Science and Higher Education (075-15-2022-1139)
Article History
Received: 17 October 2024
Accepted: 14 November 2024
First Online: 9 December 2024
Declarations
:
: The authors declare no conflict of interest.
: Informed consent was obtained from all the subjects involved in the study. The study was approved by the Committee on Scientific Ethics of Medical University-Plovdiv with protocol No. 1/25.01.2022.