About the Authors

Hoau-Yan Wang

Affiliation Department of Physiology & Pharmacology, City University of New York Medical School, New York, New York, United States of America

Lindsay H. Burns

hywang@sci.ccny.cuny.edu

Affiliation Pain Therapeutics, Inc., San Mateo, California, United States of America

Competing Interests

This study was funded by Pain Therapeutics, Inc., and LHB is an employee of this company.

Author Contributions

Conceived and designed the experiments: HYW. Performed the experiments: HYW. Analyzed the data: HYW. Wrote the paper: LB.