Asandei, Alina
Ciuca, Andrei
Apetrei, Aurelia
Schiopu, Irina
Mereuta, Loredana
Seo, Chang Ho
Park, Yoonkyung http://orcid.org/0000-0002-8717-3080
Luchian, Tudor
Article History
Received: 3 March 2017
Accepted: 13 June 2017
First Online: 21 July 2017
Competing Interests
: The authors declare that they have no competing interests.