About the Authors

Elodie Laine

elodie.laine@lbpa.ens-cachan.fr (EL); Luba.Tchertanov@lbpa.ens-cachan.fr (LT)

Affiliation LBPA, CNRS - ENS de Cachan, Cachan, France

Isaure Chauvot de Beauchêne

Affiliation LBPA, CNRS - ENS de Cachan, Cachan, France

David Perahia

Affiliation LBPA, CNRS - ENS de Cachan, Cachan, France

Christian Auclair

Affiliation LBPA, CNRS - ENS de Cachan, Cachan, France

Luba Tchertanov

elodie.laine@lbpa.ens-cachan.fr (EL); Luba.Tchertanov@lbpa.ens-cachan.fr (LT)

Affiliation LBPA, CNRS - ENS de Cachan, Cachan, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EL CA LT. Performed the experiments: EL ICdB. Analyzed the data: EL ICdB. Contributed reagents/materials/analysis tools: DP. Wrote the paper: EL LT.