About the Authors

Jan B. Engelmann

Contributed equally to this work with: Jan B. Engelmann, Britta Maciuba

Affiliation Department of Economics, University of Zurich, Zürich, Switzerland

Britta Maciuba

Contributed equally to this work with: Jan B. Engelmann, Britta Maciuba

Affiliation Department of Family Medicine, Scott and White Hospital, Texas A&M Health Center, Temple, Texas, United States of America

Christopher Vaughan

Affiliation Mood and Anxiety Disorders Program, Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, United States of America

Martin P. Paulus

Affiliation Department of Psychiatry, University of California San Diego, La Jolla, California, United States of America

Boadie W. Dunlop

bdunlop@emory.edu

Affiliation Mood and Anxiety Disorders Program, Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BWD. Performed the experiments: BM CV BWD. Analyzed the data: JBE BM MPP BWD. Contributed reagents/materials/analysis tools: MPP. Wrote the manuscript: BM JBE MPP BWD.