Radchenkova, Nadja
Boyadzhieva, Ivanka
Atanasova, Nikolina
Poli, Annarita
Finore, Ilaria
Di Donato, Paola
Nicolaus, Barbara
Panchev, Ivan
Kuncheva, Margarita
Kambourova, Margarita
Funding for this research was provided by:
National Fund for Scientific Research, Bulgaria (B02/26)
Bilateral Agreement between Bulgarian Academy of Sciences (BAS), Bulgaria and Consiglio Nazionale delle Ricerche (CNR), Italy.
Article History
Received: 29 November 2017
Revised: 26 February 2018
Accepted: 28 February 2018
First Online: 3 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.