About the Authors

Arthur Bernard

arthur.bernard@isir.upmc.fr

Affiliation Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institute of Intelligent Systems and Robotics (ISIR), Paris, France

Jean-Baptiste André

Contributed equally to this work with: Jean-Baptiste André, Nicolas Bredeche

Affiliation Institut des Sciences de l’Evolution, Université de Montpellier, CNRS, IRD, EPHE, CC065, Pl. E. Bataillon, Montpellier, France

Nicolas Bredeche

Contributed equally to this work with: Jean-Baptiste André, Nicolas Bredeche

Affiliation Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institute of Intelligent Systems and Robotics (ISIR), Paris, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AB JBA NB. Performed the experiments: AB. Analyzed the data: AB JBA NB. Contributed reagents/materials/analysis tools: AB. Wrote the paper: AB JBA NB.