About the Authors

Julie Fournet

Affiliation Aix-Marseille Université, Université de Toulon, CNRS, CPT UMR 7332, Marseille, France

Alain Barrat

alain.barrat@cpt.univ-mrs.fr

Affiliations Aix-Marseille Université, Université de Toulon, CNRS, CPT UMR 7332, Marseille, France, Data Science Laboratory, Institute for Scientific Interchange (ISI) Foundation, Torino, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JF AB. Performed the experiments: JF AB. Analyzed the data: JF AB. Contributed reagents/materials/analysis tools: JF AB. Contributed to the writing of the manuscript: JF AB.