About the Authors

Jie Wang

Affiliation Department of Anesthesia, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America

David A. Richards

david.richards@cchmc.org

Affiliation Department of Anesthesia, Cincinnati 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: DAR. Performed the experiments: DAR JW. Analyzed the data: DAR JW. Contributed reagents/materials/analysis tools: DAR JW. Wrote the paper: DAR JW.