Koprinkova-Hristova, Petia http://orcid.org/0000-0002-0447-9667
Stefanova, Miroslava
Genova, Bilyana
Bocheva, Nadejda
Kraleva, Radoslava
Kralev, Velin
Funding for this research was provided by:
Bulgarian National Science Fund (DN02/3/2016)
Article History
Received: 27 October 2018
Accepted: 28 June 2019
First Online: 4 July 2019