Mihăilescu, Maria
Negrea, Adina
Ciopec, Mihaela
Davidescu, Corneliu Mircea
Negrea, Petru
Duţeanu, Narcis http://orcid.org/0000-0002-5015-9306
Rusu, Gerlinde
Article History
Received: 1 June 2018
Accepted: 4 June 2019
First Online: 19 June 2019
Competing Interests
: The authors declare no competing interests.