About the Authors

János Szüle

szule@complex.elte.hu

Affiliation Dept. of Physics of Complex Systems, Eötvös Loránd University, Budapest, Hungary

Dániel Kondor

Affiliation Dept. of Physics of Complex Systems, Eötvös Loránd University, Budapest, Hungary

László Dobos

Affiliation Dept. of Physics of Complex Systems, Eötvös Loránd University, Budapest, Hungary

István Csabai

Affiliation Dept. of Physics of Complex Systems, Eötvös Loránd University, Budapest, Hungary

Gábor Vattay

Affiliation Dept. of Physics of Complex Systems, Eötvös Loránd University, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GV IC DK JS. Performed the experiments: JS. Analyzed the data: GV DK JS LD. Contributed reagents/materials/analysis tools: DK JS. Wrote the paper: GV IC DK JS LD.