About the Authors
- Eduardo G. Altmann
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Affiliations Northwestern Institute on Complex Systems, Northwestern University, Evanston, Illinois, United States of America, Departamento de Física, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil, Max Planck Institute for the Physics of Complex Systems, Dresden, Germany
- Janet B. Pierrehumbert
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Affiliations Northwestern Institute on Complex Systems, Northwestern University, Evanston, Illinois, United States of America, Department of Linguistics, Northwestern University, Evanston, Illinois, United States of America
- Adilson E. Motter
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* E-mail: motter@northwestern.edu
Affiliations Northwestern Institute on Complex Systems, Northwestern University, Evanston, Illinois, United States of America, Department of Physics and Astronomy, Northwestern University, Evanston, Illinois, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: EGA JBP AEM. Performed the experiments: EGA. Analyzed the data: EGA JBP AEM. Contributed reagents/materials/analysis tools: EGA JBP AEM. Wrote the paper: EGA JBP AEM.