Keszthelyi, Sándor https://orcid.org/0000-0001-7966-1001
Pónya, Zsolt
Csóka, Ádám
Bázár, György
Morschhauser, Tamás
Donkó, Tamás
Funding for this research was provided by:
European Regional Development Fund (GINOP-2.2.1-15-2016-00021)
European Social Fund (EFOP-3.6.3-VEKOP-16-2017-00008)
Article History
Received: 3 August 2019
Accepted: 11 January 2020
First Online: 1 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.