About the Authors

Serena Bovetti

Contributed equally to this work with: Serena Bovetti, Alexandra Veyrac

Affiliation Department of Animal & Human Biology, University of Torino, Torino, Italy

Alexandra Veyrac

Contributed equally to this work with: Serena Bovetti, Alexandra Veyrac

Current address: Laboratoire de Neurobiologie de l'Apprentissage, de la Mémoire et de la Communication (NAMC), CNRS-UMR 8620, University of Paris Sud, Orsay, France

Affiliation Department of Animal & Human Biology, University of Torino, Torino, Italy

Paolo Peretto

Affiliation Department of Animal & Human Biology, University of Torino, Torino, Italy

Aldo Fasolo

Affiliation Department of Animal & Human Biology, University of Torino, Torino, Italy

Silvia De Marchis

silvia.demarchis@unito.it

Affiliation Department of Animal & Human Biology, University of Torino, Torino, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SB AV PP AF SDM. Performed the experiments: SB AV SDM. Analyzed the data: SB AV SDM. Contributed reagents/materials/analysis tools: PP AF. Wrote the paper: SB AV SDM. Provided financial support: PP AF SDM.