About the Authors
- Samuel Arbesman
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* E-mail: arbesman@hcp.med.harvard.edu
Affiliations Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, United States of America, Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, United States of America
- Gregory Laughlin
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Affiliation Department of Astronomy and Astrophysics, University of California Santa Cruz, California, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SA GL. Performed the experiments: SA. Analyzed the data: SA. Contributed reagents/materials/analysis tools: SA GL. Wrote the paper: SA GL.