About the Authors

Stephanie Chan

Affiliation Department of Statistics, University of California Davis, Davis, California, United States of America

Hsieh Fushing

Affiliation Department of Statistics, University of California Davis, Davis, California, United States of America

Brianne A. Beisner

Affiliations Department of Population Health & Reproduction, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America, Department of Anthropology, Pennsylvania State University, University Park, Pennsylvania, United States of America

Brenda McCowan

bjmccowan@ucdavis.edu

Affiliations Department of Population Health & Reproduction, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America, California National Primate Research Center, University of California Davis, Davis, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HF SC BAB BM. Performed the experiments: HF SC BAB BM. Analyzed the data: HF SC. Contributed reagents/materials/analysis tools: HF SC BAB BM. Wrote the paper: HF SC BAB BM.