About the Authors

Austin T. Hilliard

Affiliations Department of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, California, United States of America, Interdepartmental Program in Neuroscience, University of California Los Angeles, Los Angeles, California, United States of America

Julie E. Miller

Affiliation Department of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, California, United States of America

Steve Horvath

Affiliation Departments of Human Genetics and Biostatistics, University of California Los Angeles, Los Angeles, California, United States of America

Stephanie A. White

sawhite@ucla.edu

Affiliations Department of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, California, United States of America, Interdepartmental Program in Neuroscience, University of California Los Angeles, Los Angeles, California, United States of America, Interdepartmental Program in Molecular Cellular & Integrative Physiology, University of California Los Angeles, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ATH JEM SAW. Performed the experiments: JEM. Analyzed the data: ATH JEM. Contributed reagents/materials/analysis tools: SAW SH. Wrote the paper: ATH JEM SAW SH.