About the Authors

Luis Soto-Ortiz

Affiliation Department of Biomedical Engineering, University of California Irvine, Irvine, California, United States of America

James P. Brody

jpbrody@uci.edu

Affiliation Department of Biomedical Engineering, University of California Irvine, Irvine, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JB. Performed the experiments: LS. Analyzed the data: LS JB. Contributed reagents/materials/analysis tools: LS JB. Wrote the paper: LS JB.