About the Authors

Jameson L. Toole

jltoole@mit.edu

Affiliation Engineering Systems Division, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Meeyoung Cha

Affiliation Graduate School of Culture Technology, Korea Advanced Institute of Science and Technology, Daejeon, Korea

Marta C. González

Affiliation Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLT MC MCG. Performed the experiments: JLT MC MCG. Analyzed the data: JLT MCG. Contributed reagents/materials/analysis tools: MC. Wrote the paper: JLT.