About the Authors

Bethany C. Reeb-Sutherland

Affiliation Department of Human Development, University of Maryland, College Park, Maryland, United States of America

Pat Levitt

Affiliation Zilkha Neurogenetic Institute & Department of Cell and Neurobiology, Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America

Nathan A. Fox

fox@umd.edu

Affiliation Department of Human Development, University of Maryland, College Park, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BR-S NF PL. Performed the experiments: BR-S. Analyzed the data: BR-S. Wrote the paper: BR-S NF PL.