About the Authors
New York University, New York, New York, United States of America
Lehigh University, Bethlehem, Pennsylvania, United States of America
Department of Political Science, University of Nebraska-Lincoln, Lincoln, Nebraska, United States of America
The University of Toronto, The Ohio State University, Toronto, Ontario, Canada
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JV DP IH WC. Performed the experiments: JV DP. Analyzed the data: JV DP. Wrote the paper: JV DP IH WC.