About the Authors

Sarah A Steer

Affiliation The Edward A. Doisy Department of Biochemistry and Molecular Biology, St. Louis University School of Medicine, St. Louis, Missouri, United States of America

Anna L Scarim

Affiliation The Edward A. Doisy Department of Biochemistry and Molecular Biology, St. Louis University School of Medicine, St. Louis, Missouri, United States of America

Kari T Chambers

Affiliation The Edward A. Doisy Department of Biochemistry and Molecular Biology, St. Louis University School of Medicine, St. Louis, Missouri, United States of America

John A Corbett

To whom correspondence should be addressed. E-mail: corbettj@slu.edu

Affiliation The Edward A. Doisy Department of Biochemistry and Molecular Biology, St. Louis University School of Medicine, St. Louis, Missouri, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

SAS, ALS, KTC, and JAC designed the study, analyzed the data, and contributed to writing the paper.