About the Authors

Chen Amy Chen

Affiliation Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts, United States of America

Peter C. Carolan

Affiliation Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Justin P. Annes

jannes@stanford.edu

Affiliation Department of Medicine, Stanford University Medical School, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CAC JPA. Performed the experiments: CAC JPA. Analyzed the data: CAC JPA. Contributed reagents/materials/analysis tools: PCC. Wrote the paper: CAC PCC JPA.