About the Authors
- Jeremy M. DeSilva
- Department of Anthropology, Boston University, Boston, Massachusetts, United States of America
- Zachary J. Throckmorton
- Department of Anthropology, University of Wisconsin, Madison, Wisconsin, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JD ZJT. Performed the experiments: JD ZJT. Analyzed the data: JD ZJT. Contributed reagents/materials/analysis tools: JD ZJT. Wrote the paper: JD ZJT.