Hermenean, Anca
Codreanu, Ada
Herman, Hildegard
Balta, Cornel
Rosu, Marcel
Mihali, Ciprian Valentin
Ivan, Alexandra
Dinescu, Sorina
Ionita, Mariana
Costache, Marieta
Article History
Received: 27 September 2017
Accepted: 15 November 2017
First Online: 30 November 2017
Competing Interests
: The authors declare that they have no competing interests.