Stavarache, Ionel
Teodorescu, Valentin Serban
Prepelita, Petronela
Logofatu, Constantin
Ciurea, Magdalena Lidia
Article History
Received: 17 December 2018
Accepted: 27 June 2019
First Online: 16 July 2019
Competing Interests
: The authors declare no competing interests.