About the Authors

Margaret C. Wardle

Affiliation Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois, United States of America

Daniel A. Fitzgerald

Affiliation Department of Psychiatry, University of Illinois at Chicago, Chicago, Illinois, United States of America

Michael Angstadt

Affiliation Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, United States of America

Chandra S. Sripada

Affiliation Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, United States of America

Kevin McCabe

Affiliation Department of Economics, George Mason University, Fairfax, Virginia, United States of America

K. Luan Phan

klphan@uic.edu

Affiliations Department of Psychiatry, University of Illinois at Chicago, Chicago, Illinois, United States of America, Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, United States of America, Mental Health Service Line, Jesse Brown VA Medical Center, Chicago, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KLP DF MA KM. Performed the experiments: MA DF. Analyzed the data: MW DF MA CS. Wrote the manuscript: MW MA DF CS KM KLP.