Stefancu, Andrei
Badarinza, Maria
Moisoiu, Vlad
Iancu, Stefania D.
Serban, Oana
Leopold, Nicolae
Fodor, Daniela
Funding for this research was provided by:
European Regional Development Fund (POC-A1-A1.1.4-E-2015 project number P_37_765)
Romanian Ministry of Research and Innovation, CCCDI-UEFISCDI (PN-III-P4-ID-PCCF-2016-0112)
Article History
Received: 9 April 2019
Revised: 31 May 2019
Accepted: 7 June 2019
First Online: 18 June 2019
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.