Dudás, Eszter
Susa, Éva
Pamjav, Horolma
Szabolcsi, Zoltán
Funding for this research was provided by:
University of Pannonia
Article History
Received: 25 October 2018
Accepted: 14 February 2019
First Online: 13 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.