About the Authors

Viorica Marian

v-marian@northwestern.edu

Affiliation Northwestern University, Evanston, Illinois, United States of America

James Bartolotti

Affiliation Northwestern University, Evanston, Illinois, United States of America

Sarah Chabal

Affiliation Northwestern University, Evanston, Illinois, United States of America

Anthony Shook

Affiliation 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: VM JB SC AS. Performed the experiments: VM JB SC AS. Analyzed the data: VM JB SC AS. Contributed reagents/materials/analysis tools: VM. Wrote the paper: VM JB SC AS.