About the Authors

Giovanni Luca Ciampaglia

gciampag@indiana.edu

Affiliation Center for Complex Networks and Systems Research, Indiana University, Bloomington, Indiana, United States of America

Prashant Shiralkar

Affiliation Center for Complex Networks and Systems Research, Indiana University, Bloomington, Indiana, United States of America

Luis M. Rocha

Affiliations Center for Complex Networks and Systems Research, Indiana University, Bloomington, Indiana, United States of America, Instituto Gulbenkian de Ciencia, Oeiras, Portugal

Johan Bollen

Affiliation Center for Complex Networks and Systems Research, Indiana University, Bloomington, Indiana, United States of America

Filippo Menczer

Affiliation Center for Complex Networks and Systems Research, Indiana University, Bloomington, Indiana, United States of America

Alessandro Flammini

Affiliation Center for Complex Networks and Systems Research, Indiana University, Bloomington, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GLC PS LMR FM JB AF. Performed the experiments: GLC PS. Analyzed the data: GLC PS. Contributed reagents/materials/analysis tools: GLC PS. Wrote the paper: GLC LMR FM JB AF.