About the Authors

Kathleen H. Cox

Affiliation Department of Anatomy and Neurobiology, The University of Tennessee Health Science Center, Memphis, Tennessee, United States of America

Michelle E. Cox

Affiliation Department of Anatomy and Neurobiology, The University of Tennessee Health Science Center, Memphis, Tennessee, United States of America

Virginia Woo-Rasberry

Affiliation Department of Anatomy and Neurobiology, The University of Tennessee Health Science Center, Memphis, Tennessee, United States of America

David L. Hasty

dhasty@uthsc.edu

Affiliation Department of Anatomy and Neurobiology, The University of Tennessee Health Science Center, Memphis, Tennessee, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KHC DLH. Performed the experiments: KHC MEC VWR. Analyzed the data: KHC DLH. Wrote the paper: KHC DLH.