Alexieva, Magdalena
Ivanova, Silvia
Kovacheva-Slavova, Mila http://orcid.org/0000-0001-8165-4943
Yankov, Georgi
Article History
Received: 2 August 2023
Accepted: 4 January 2024
First Online: 12 January 2024
Declarations
:
: The authors report no involvement in the research by the sponsor that could have influenced the outcome of this work.
: The authors declare no competing interests.