About the Authors

Coy D. Heldermon

Affiliation Washington University in St. Louis, School of Medicine, St. Louis, Missouri, United States of America

Anne K. Hennig

Affiliation Washington University in St. Louis, School of Medicine, St. Louis, Missouri, United States of America

Kevin K. Ohlemiller

Affiliation Washington University in St. Louis, School of Medicine, St. Louis, Missouri, United States of America

Judith M. Ogilvie

Affiliation Saint Louis University, Department of Biology, St. Louis, Missouri, United States of America

Erik D. Herzog

Affiliation Washington University in St. Louis, Department of Biology, St. Louis, Missouri, United States of America

Annalisa Breidenbach

Affiliation Washington University in St. Louis, Department of Biology, St. Louis, Missouri, United States of America

Carole Vogler

Affiliation Saint Louis University School of Medicine, St. Louis, Missouri, United States of America

David F. Wozniak

Affiliation Washington University in St. Louis, Department of Psychiatry, St. Louis, Missouri, United States of America

Mark S. Sands

To whom correspondence should be addressed. E-mail: msands@im.wustl.edu

Affiliation Washington University in St. Louis, School of Medicine, St. Louis, Missouri, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MS CH AH. Performed the experiments: CH AH KO JO AB. Analyzed the data: EH DW MS CH AH KO JO. Contributed reagents/materials/analysis tools: EH MS CH AH KO JO CV. Wrote the paper: EH DW CH KO JO.