About the Authors

Carlos Sáenz-Royo

Affiliation Centro Universitario de la Defensa. 50090 Zaragoza, Spain

Carlos Gracia-Lázaro

cgracia@bifi.es

Affiliation Institute for Biocomputation and Physics of Complex Systems. University of Zaragoza, 50009 Zaragoza, Spain

Yamir Moreno

Affiliations Institute for Biocomputation and Physics of Complex Systems. University of Zaragoza, 50009 Zaragoza, Spain, Departamento de Física Teórica. University of Zaragoza, 50009 Zaragoza, Spain, Complex Networks and Systems Lagrange Lab, Institute for Scientific Interchange, Turin 10126, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CSR CGL YM. Performed the experiments: CSR CGL YM. Analyzed the data: CSR CGL YM. Contributed reagents/materials/analysis tools: CSR CGL YM. Wrote the paper: CSR CGL YM.