About the Authors
- Delia Baldassarri
- Sociology Department, New York University, New York, New York, United States of America
- Guy Grossman
- Political Science Department, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: DB GG. Performed the experiments: DB GG. Analyzed the data: DB GG. Contributed reagents/materials/analysis tools: DB GG. Wrote the paper: DB GG.