About the Authors

Andreagiovanni Reina

Contributed equally to this work with: Andreagiovanni Reina, Vito Trianni

Affiliation IRIDIA, Université Libre de Bruxelles, Brussels, Belgium

Gabriele Valentini

Affiliation IRIDIA, Université Libre de Bruxelles, Brussels, Belgium

Cristian Fernández-Oto

Affiliation Faculté des Sciences, Université Libre de Bruxelles, Brussels, Belgium

Marco Dorigo

Affiliation IRIDIA, Université Libre de Bruxelles, Brussels, Belgium

Vito Trianni

Contributed equally to this work with: Andreagiovanni Reina, Vito Trianni

vito.trianni@istc.cnr.it

Affiliation ISTC, Consiglio Nazionale delle Ricerche, Rome, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AR VT. Performed the experiments: AR. Analyzed the data: AR VT. Contributed reagents/materials/analysis tools: AR GV CFO MD VT. Wrote the paper: AR GV CFO MD VT.