About the Authors

Matthieu Legendre

Contributed equally to this work with: Matthieu Legendre, William Ritchie

Affiliation INSERM ERM 206, Université de la Méditerranée, Marseille, France

William Ritchie

Contributed equally to this work with: Matthieu Legendre, William Ritchie

Affiliation INSERM ERM 206, Université de la Méditerranée, Marseille, France

Fabrice Lopez

Affiliation INSERM ERM 206, Université de la Méditerranée, Marseille, France

Daniel Gautheret

To whom correspondence should be addressed. E-mail: gautheret@esil.univ-mrs.fr

Affiliation INSERM ERM 206, Université de la Méditerranée, Marseille, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

ML, WR, and DG conceived and designed the experiments. ML, WR, and FL performed the experiments. ML and WR analyzed the data. DG wrote the paper.