Belcheva, Ani Bozhidarova https://orcid.org/0000-0002-9625-8684
Shindova, Maria Petrova https://orcid.org/0000-0003-2996-3700
Funding for this research was provided by:
Medical University of Plovdiv: medicinski universitet-plovdiv (n/a)
Article History
Received: 17 June 2021
Accepted: 15 February 2022
First Online: 12 March 2022
Declarations
:
: Ethics approval (see Supplementary data file S “Ethics approval”) and consent to participate (see Supplementary data file S “Patient consent form”).
: Not applicable.
: The authors declare they have no competing interests.