Manu, Minodora
Honciuc, Viorica
Neagoe, Aurora
Băncilă, Raluca Ioana
Iordache, Virgil
Onete, Marilena
Article History
Received: 9 August 2019
Accepted: 13 December 2019
First Online: 27 December 2019
Competing interests
: The authors declare no competing interests.