Diacon, Aurel http://orcid.org/0000-0001-5171-2049
Rusen, Edina
Mocanu, Alexandra
Nistor, Leona Cristina
Article History
Received: 9 May 2017
Accepted: 14 August 2017
First Online: 4 September 2017
Competing Interests
: The authors declare that they have no competing interests.