Földvári-Nagy, László
Ari, Eszter
Csermely, Péter
Korcsmáros, Tamás
Vellai, Tibor
Article History
Received: 8 April 2014
Accepted: 4 July 2014
First Online: 25 July 2014
Competing interests
: The supporters had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. The authors declare no competing financial interests.