About the Authors

Hongbin Shen

Affiliation Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts, United States of America

James J. Chou

james_chou@hms.harvard.edu

Affiliation Department of Biological Chemistry and Molecular Pharmacology, 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: HS JC. Performed the experiments: HS. Analyzed the data: HS. Wrote the paper: JC.