Nikolova, Emiliya http://orcid.org/0000-0002-9098-6138
Georgiev, Christian
Laleva, Lili
Milev, Milko
Spiriev, Toma
Stoyanov, Stoycho
Taseva-Mineva, Teodora
Mitev, Vanyo
Todorova, Albena
Funding for this research was provided by:
medical university of sofia (Grant № D-127/2019)
Article History
Received: 12 July 2021
Accepted: 28 December 2021
First Online: 21 January 2022
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: Approval was obtained from the ethics committee of the Medical University of Sofia (KENIMUS-2019). The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the study.
: Patients signed informed consent regarding publishing their data.