Peter, Beatrix
Farkas, Eniko
Forgacs, Eniko
Saftics, Andras
Kovacs, Boglarka
Kurunczi, Sandor
Szekacs, Inna
Csampai, Antal
Bosze, Szilvia
Horvath, Robert
Article History
Received: 27 October 2016
Accepted: 3 January 2017
First Online: 10 February 2017
Competing interests
: The authors declare no competing financial interests.