About the Authors

Krithivasan Sankaranarayanan

ksankar1@binghamton.edu

Affiliations Department of Biological Sciences, State University of New York at Binghamton, Binghamton, New York, United States of America, Laboratory of Evolutionary Anthropology and Health, State University of New York at Binghamton, Binghamton, New York, United States of America

Michael N. Timofeeff

Affiliation Department of Geological Sciences and Environmental Studies, State University of New York at Binghamton, Binghamton, New York, United States of America

Rita Spathis

Affiliations Laboratory of Evolutionary Anthropology and Health, State University of New York at Binghamton, Binghamton, New York, United States of America, Department of Anthropology, State University of New York at Binghamton, Binghamton, New York, United States of America

Tim K. Lowenstein

Affiliation Department of Geological Sciences and Environmental Studies, State University of New York at Binghamton, Binghamton, New York, United States of America

J. Koji Lum

Affiliations Department of Biological Sciences, State University of New York at Binghamton, Binghamton, New York, United States of America, Laboratory of Evolutionary Anthropology and Health, State University of New York at Binghamton, Binghamton, New York, United States of America, Department of Anthropology, State University of New York at Binghamton, Binghamton, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KS MNT RS TKL JKL. Performed the experiments: KS MNT. Analyzed the data: KS MNT TKL JKL. Contributed reagents/materials/analysis tools: KS MNT RS TKL JKL. Wrote the paper: KS MNT TKL JKL.