About the Authors

Daniel Romer

dromer@asc.upenn.edu

Affiliation Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Ellen Peters

Affiliation Department of Psychology, Ohio State University, Columbus, Ohio, United States of America

Andrew A. Strasser

Affiliations Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Center for Interdisciplinary Research on Nicotine Addiction, Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Daniel Langleben

Affiliations Annenberg Public Policy Center, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America, Center for the Study of Addiction, Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Reviewed and commented on the scientific content of the paper: EP AS DL. Conceived and designed the experiments: DR EP. Performed the experiments: DR. Analyzed the data: DR. Wrote the paper: DR.