Toneva, Diana H. http://orcid.org/0000-0001-7424-9704
Nikolova, Silviya Y. http://orcid.org/0000-0001-5001-0707
Tasheva-Terzieva, Elena D. http://orcid.org/0000-0002-3981-3848
Zlatareva, Dora K. http://orcid.org/0000-0001-5298-2278
Lazarov, Nikolai E. http://orcid.org/0000-0003-3420-4346
Funding for this research was provided by:
Bulgarian National Science Fund (КП-06-H51/4 – 11.11.2021)
Article History
Received: 11 May 2022
Accepted: 4 August 2022
First Online: 9 August 2022
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Human Research Ethics Committee at the Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences (No. 12/29.10.2021).
: The authors declare no competing interests.