About the Authors

David M. Wilson

Affiliation Department of Pharmacological and Physiological Science, Saint Louis University School of Medicine, Saint Louis, Missouri, United States of America

John D. Boughter Jr

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

Christian H. Lemon

clemon@slu.edu

Affiliation Department of Pharmacological and Physiological Science, Saint Louis University School of Medicine, Saint Louis, Missouri, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CHL. Performed the experiments: DMW CHL. Analyzed the data: CHL DMW. Contributed reagents/materials/analysis tools: JDB. Wrote the paper: CHL JDB.