Mihaylova, Valentina http://orcid.org/0000-0003-3845-2072
Kazakova, Maria http://orcid.org/0000-0002-0090-4072
Batalov, Zguro http://orcid.org/0000-0003-1233-5775
Karalilova, Rositsa http://orcid.org/0000-0001-8030-0529
Batalov, Anastas http://orcid.org/0000-0001-8857-0574
Sarafian, Victoria http://orcid.org/0000-0002-8383-1568
Funding for this research was provided by:
MU-Plovdiv (NO 01/2022)
Ministry of Education and Science, Bulgaria (D01- 165/28.07.2022)
Article History
Received: 27 September 2023
Accepted: 25 October 2023
First Online: 20 November 2023
Declarations
:
: Authors report no conflict of interest concerning this article.
: The study was approved by the Ethics Committee at Medical University of Plovdiv (Protocol No: 4/08.06.2022).