About the Authors

Xinjiang Cai

xinjiang.cai@duke.edu

Affiliations Department of Cell Biology, Duke University Medical Center, Durham, North Carolina, United States of America, Department of Medicine (Cardiology), Duke University Medical Center, Durham, North Carolina, United States of America

David E. Clapham

Affiliation Howard Hughes Medical Institute, Department of Cardiology, Children's Hospital, and Department of Neurobiology, Harvard Medical School, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XC DEC. Performed the experiments: XC. Analyzed the data: XC. Contributed reagents/materials/analysis tools: XC DEC. Wrote the paper: XC DEC.