About the Authors

Stefanie E. P. Lahaye

Stefanie.lahaye@ua.ac.be

Affiliation University of Antwerp, Research Group Ethology, Antwerp, Belgium

Marcel Eens

Affiliation University of Antwerp, Research Group Ethology, Antwerp, Belgium

Veerle M. Darras

Affiliation KU Leuven, Laboratory of Comparative Endocrinology, Leuven, Belgium

Rianne Pinxten

Affiliation University of Antwerp, Research Group Ethology, Antwerp, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SEPL RP ME VMD. Performed the experiments: SEPL RP ME. Analyzed the data: SEPL RP ME. Contributed reagents/materials/analysis tools: RP ME VMD. Wrote the manuscript: SEPL RP ME VMD.