About the Authors

Eric W. Brunskill

Affiliation Division of Developmental Biology, Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

S. Steven Potter

steve.potter@cchmc.org

Affiliation Division of Developmental Biology, Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EWB SSP. Performed the experiments: EWB. Analyzed the data: EWB SSP. Wrote the paper: SSP.