About the Authors

Simona Cafazzo

Contributed equally to this work with: Simona Cafazzo, Roberto Bonanni

simona.cafazzo@inwind.it

Affiliations Dipartimento di Neuroscienze, Università di Parma, Parma, Italy, Wolf Science Center, Ernstbrunn, Austria

Roberto Bonanni

Contributed equally to this work with: Simona Cafazzo, Roberto Bonanni

Affiliation Dipartimento di Neuroscienze, Università di Parma, Parma, Italy

Paola Valsecchi

Affiliation Dipartimento di Neuroscienze, Università di Parma, Parma, Italy

Eugenia Natoli

Affiliation Azienda USL Roma D, Area Dipartimentale Sanità Pubblica Veterinaria, Rome, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SC RB PV EN. Performed the experiments: SC. Analyzed the data: SC RB. Wrote the paper: SC RB EN PV.