About the Authors

Luis E. C. Rocha

luis.rocha@uclouvain.be

Affiliation Department of Mathematical Engineering, Université catholique de Louvain, Louvain-la-Neuve, Belgium

Vincent D. Blondel

Affiliation Department of Mathematical Engineering, Université catholique de Louvain, Louvain-la-Neuve, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LECR. Performed the experiments: LECR. Analyzed the data: LECR VDB. Wrote the paper: LECR VDB.