About the Authors

Yong Chen

Affiliation Department of Psychiatry, Center for Neurobiology and Behavior, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Vishala Patel

Affiliation Metabolic Tracer Resource, Institute of Diabetes, Obesity & Metabolism, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Sookhee Bang

Affiliation Department of Psychiatry, Center for Neurobiology and Behavior, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Natalie Cohen

Affiliation Department of Psychiatry, Center for Neurobiology and Behavior, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

John Millar

Affiliation Metabolic Tracer Resource, Institute of Diabetes, Obesity & Metabolism, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Sangwon F. Kim

sangwonk@mail.med.upenn.edu

Affiliation Department of Psychiatry, Center for Neurobiology and Behavior, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YC SFK. Performed the experiments: YC VP. Analyzed the data: YC JM SFK. Contributed reagents/materials/analysis tools: YC VP SB NC. Wrote the paper: YC JM SFK.