About the Authors

Alberto Pepe

alberto.pepe@gmail.com

Affiliations Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, United States of America, Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, United States of America

Alyssa Goodman

Affiliations Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, United States of America, Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, United States of America

August Muench

Affiliation Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, United States of America

Merce Crosas

Affiliation Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, United States of America

Christopher Erdmann

Affiliation Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AP AG AM MC CE. Performed the experiments: AP AM MC CE. Analyzed the data: AP. Contributed reagents/materials/analysis tools: AP AG AM MC CE. Wrote the paper: AP AG AM MC CE.