About the Authors

Enikő Kubinyi

kubinyie@gmail.com

Affiliation Department of Ethology, Eötvös Loránd University, Budapest, Hungary

Judit Vas

Affiliation Department of Ethology, Eötvös Loránd University, Budapest, Hungary

Krisztina Hejjas

Affiliation Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary

Zsolt Ronai

Affiliation Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary

Ildikó Brúder

Affiliation Department of Ethology, Eötvös Loránd University, Budapest, Hungary

Borbála Turcsán

Affiliation Department of Ethology, Eötvös Loránd University, Budapest, Hungary

Maria Sasvari-Szekely

Affiliation Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary

Ádám Miklósi

Affiliation Department of Ethology, Eötvös Loránd University, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EK JV. Performed the experiments: EK JV IB BT. Analyzed the data: EK JV KH. Wrote the paper: EK JV ZR BT MS-S AM.