About the Authors

Steven Frank Kemeny

Affiliation Mechanical Engineering and Mechanics, Drexel University, Philadelphia, Pennsylvania, United States of America

Dannielle Solomon Figueroa

Affiliation School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, Pennsylvania, United States of America

Alisa Morss Clyne

asm67@drexel.edu

Affiliation Mechanical Engineering and Mechanics, Drexel University, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SFK DSF AMC. Performed the experiments: SFK DSF. Analyzed the data: SFK DSF AMC. Contributed reagents/materials/analysis tools: AMC. Wrote the paper: SFK AMC.