About the Authors

Elyssa B. Margolis

elyssam@gallo.ucsf.edu

Affiliations Ernest Gallo Clinic and Research Center, University of California San Francisco, Emeryville, California, United States of America, Department of Neurology, University of California San Francisco, San Francisco, California, United States of America

Allison R. Coker

Affiliation Ernest Gallo Clinic and Research Center, University of California San Francisco, Emeryville, California, United States of America

Joseph R. Driscoll

Affiliation Ernest Gallo Clinic and Research Center, University of California San Francisco, Emeryville, California, United States of America

Anne-Iris Lemaître

Affiliation Ernest Gallo Clinic and Research Center, University of California San Francisco, Emeryville, California, United States of America

Howard L. Fields

Affiliations Ernest Gallo Clinic and Research Center, University of California San Francisco, Emeryville, California, United States of America, Department of Neurology, University of California San Francisco, San Francisco, California, United States of America, Wheeler Center for the Neurobiology of Addiction, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EBM HLF. Performed the experiments: EBM JRD A-IL. Analyzed the data: EBM ARC. Wrote the paper: EBM HLF ARC JRD.