About the Authors

María Calviño-Cancela

maria@uvigo.es

Affiliation Departament of Ecology and Animal Biology, University of Vigo, Vigo, Galicia, Spain

Roi Méndez-Rial

Affiliation Departament of Signal Theory and Communications, University of Vigo, Vigo, Galicia, Spain

Javier Reguera-Salgado

Affiliation Departament of Signal Theory and Communications, University of Vigo, Vigo, Galicia, Spain

Julio Martín-Herrero

Affiliation Departament of Signal Theory and Communications, University of Vigo, Vigo, Galicia, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MCC JMH. Performed the experiments: MCC JMH. Analyzed the data: MCC. Contributed reagents/materials/analysis tools: MCC RMR JRS JMH. Wrote the paper: MCC. Designed the software used in analysis: JMH RMR JRS. Assisted in writing the manuscript: JMH.