About the Authors
- David G. Rand
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* E-mail: drand@fas.harvard.edu
Affiliations Program for Evolutionary Dynamics, Harvard University, Cambridge, Massachusetts, United States of America, Berkman Center for Internet and Society, Harvard University, Cambridge, Massachusetts, United States of America
- Thomas Pfeiffer
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Affiliation Program for Evolutionary Dynamics, Harvard University, Cambridge, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: DGR TP. Analyzed the data: DGR TP. Contributed reagents/materials/analysis tools: DGR TP. Wrote the paper: DGR TP.