About the Authors

Lara P. Clark

Affiliation Department of Civil Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America

Dylan B. Millet

Affiliations Department of Civil Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America, Department of Soil, Water and Climate, University of Minnesota, Minneapolis, Minnesota, United States of America

Julian D. Marshall

julian@umn.edu

Affiliation Department of Civil Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LPC DBM JDM. Analyzed the data: LPC DBM JDM. Wrote the paper: LPC DBM JDM.