About the Authors

Lucio Vinicius

l.vinicius@ucl.ac.uk

Affiliation Department of Anthropology, University College London, London, United Kingdom

Ruth Mace

Affiliation Department of Anthropology, University College London, London, United Kingdom

Andrea Migliano

Affiliation Department of Anthropology, University College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LV RM AM. Performed the experiments: LV. Analyzed the data: LV. Contributed reagents/materials/analysis tools: RM. Contributed to the writing of the manuscript: LV RM AM.