About the Authors

Annina Krüttli

Contributed equally to this work with: Annina Krüttli, Abigail Bouwman

Affiliations Centre for Evolutionary Medicine, Institute of Anatomy, University of Zurich, Zurich, Switzerland, Department of Pre- and Protohistory, Institute of History, University of Zurich, Zurich, Switzerland

Abigail Bouwman

Contributed equally to this work with: Annina Krüttli, Abigail Bouwman

Affiliation Centre for Evolutionary Medicine, Institute of Anatomy, University of Zurich, Zurich, Switzerland

Gülfirde Akgül

Affiliation Centre for Evolutionary Medicine, Institute of Anatomy, University of Zurich, Zurich, Switzerland

Philippe Della Casa

Affiliation Department of Pre- and Protohistory, Institute of History, University of Zurich, Zurich, Switzerland

Frank Rühli

Affiliation Centre for Evolutionary Medicine, Institute of Anatomy, University of Zurich, Zurich, Switzerland

Christina Warinner

twarinner@gmail.com

Affiliations Centre for Evolutionary Medicine, Institute of Anatomy, University of Zurich, Zurich, Switzerland, Department of Anthropology, University of Oklahoma, Norman, Oklahoma, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CW. Performed the experiments: AK AB GA. Analyzed the data: CW AK AB. Contributed reagents/materials/analysis tools: FR PDC. Wrote the paper: AK CW.