Culetu, Alina
Duta, Denisa Eglantina
Andlauer, Wilfried
Funding for this research was provided by:
National Authority for Scientific Research and Innovation (contract 29N/2016)
Rectors’ Conference of the Swiss Universities (CRUS, Project code: 12.030)
Article History
Received: 2 November 2017
Revised: 21 December 2017
Accepted: 29 December 2017
First Online: 12 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any research involving human participants and/or animals.