About the Authors

Laura B. Duvall
Paul H. Taghert


Affiliation Department of Anatomy & Neurobiology, Washington University Medical School, St. Louis, Missouri, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: LBD PHT. Performed the experiments: LBD. Analyzed the data: LBD. Contributed reagents/materials/analysis tools: LBD. Wrote the paper: LBD PHT.