Funding for this research was provided by:
University of Szeged Open Access Fund (4536)
European Social Fund (EFOP-3.6.3-VEKOP-16-2017-00002)
Ministry of Innovation and Technology, Hungary (TUDFO/47138-1/2019-ITM)
European Social Fund (EFOP-3.6.2-16-2017-00015)
Article History
Received: 6 January 2020
Revised: 30 August 2020
Accepted: 2 September 2020
First Online: 16 September 2020