About the Authors

Márton Karsai

marton.karsai@aalto.fi

Affiliation BECS, Aalto University School of Science, Espoo, Finland

Kimmo Kaski

Affiliation BECS, Aalto University School of Science, Espoo, Finland

János Kertész

Affiliations BECS, Aalto University School of Science, Espoo, Finland, Institute of Physics, Budapest University of Technology and Economics, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MK KK JK. Performed the experiments: MK. Analyzed the data: MK KK JK. Wrote the paper: MK KK JK. Constructed the model: MK.