About the Authors

Dirk Helbing

dhelbing@ethz.ch

Affiliations ETH Zurich, Zurich, Switzerland, Santa Fe Institute, Santa Fe, New Mexico, United States of America, Collegium Budapest - Institute for Advanced Study, Budapest, Hungary

Attila Szolnoki

Affiliation Research Institute for Technical Physics and Materials Science, Budapest, Hungary

Matjaž Perc

Affiliation Faculty of Natural Sciences and Mathematics, University of Maribor, Maribor, Slovenia

György Szabó

Affiliation Research Institute for Technical Physics and Materials Science, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DH AS MP GS. Performed the experiments: DH AS MP GS. Wrote the paper: DH AS MP GS.