Sîrbu, Flavius
Drăguț, Lucian https://orcid.org/0000-0002-2138-3288
Oguchi, Takashi
Hayakawa, Yuichi
Micu, Mihai
Funding for this research was provided by:
CNCS - UEFISCDI (PN-III-P4-ID-PCE-2016-0222)
Article History
Received: 17 December 2018
Accepted: 27 May 2019
First Online: 13 June 2019
Competing interests
: The authors declare that they have no competing interests.