Mészáros, Beáta
Papp, Ferenc
Mocsár, Gábor
Kókai, Endre
Kovács, Katalin
Tajti, Gabor
Panyi, Gyorgy
Article History
Received: 17 December 2019
Accepted: 1 April 2020
First Online: 28 April 2020
Competing interests
: The authors declare no competing interests.