Sarka, János http://orcid.org/0000-0003-4269-0727
Poirier, Bill http://orcid.org/0000-0001-8277-746X
Szalay, Viktor
Császár, Attila G. http://orcid.org/0000-0001-5640-191X
Article History
Received: 9 October 2019
Accepted: 19 February 2020
First Online: 17 March 2020
Competing interests
: The authors declare no competing interests.