Cernea, Marin
Vasile, Bogdan Stefan http://orcid.org/0000-0002-2267-6453
Surdu, Vasile Adrian http://orcid.org/0000-0002-4207-5380
Trusca, Roxana
Bartha, Cristina
Craciun, Floriana http://orcid.org/0000-0002-4908-7448
Galassi, Carmen
Article History
Received: 2 March 2018
Accepted: 19 November 2018
First Online: 14 December 2018
Competing Interests
: The authors declare no competing interests.