About the Authors
- Jason Schnittker
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* E-mail: jschnitt@ssc.upenn.edu
Affiliation University of Pennsylvania, Department of Sociology, Philadelphia, Pennsylvania, United States of America
- Valerio Bacak
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Affiliation University of Pennsylvania, Department of Sociology, Philadelphia, Pennsylvania, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JS VB. Analyzed the data: JS VB. Wrote the paper: JS VB.