Jósvay, Katalin
Winter, Zoltán
Katona, Róbert L.
Pecze, László
Marton, Annamária
Buhala, Andrea
Szakonyi, Gerda
Oláh, Zoltán
Vizler, Csaba
Article History
Received: 3 July 2014
Accepted: 7 October 2014
First Online: 27 October 2014
Competing interests
: The authors declare no competing financial interests.