Cernea, Marin
Vasile, Bogdan Stefan
Surdu, Vasile Adrian
Trusca, Roxana
Bartha, Cristina
Craciun, Floriana
Galassi, Carmen
Article History
Received: 3 May 2018
Accepted: 6 July 2018
First Online: 17 July 2018
Compliance with ethical standards
:
: The authors and the institutes where the work has been carried out declare that there are no conflicts of interest regarding the publication of this article.