About the Authors

Diana Z. Ye

Contributed equally to this work with: Diana Z. Ye, Shenghao Jin

Affiliation Department of Pharmacology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Shenghao Jin

Contributed equally to this work with: Diana Z. Ye, Shenghao Jin

Affiliation Department of Pharmacology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Ya Zhuo

Affiliation Department of Pharmacology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Jeffrey Field

jfield@upenn.edu

Affiliation Department of Pharmacology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SJ YZ DZY JF. Performed the experiments: SJ YZ DZY. Analyzed the data: SJ YZ DZY JF. Wrote the paper: JF DZY.