About the Authors

Kathleen L. Pfaff

Affiliation Harvard Medical School Department of Cell Biology, Boston, Massachusetts, United States of America

Randall W. King

randy_king@hms.harvard.edu

Affiliation Harvard Medical School Department of Cell Biology, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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