About the Authors

Mengchen Zhu

Affiliation Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Christopher J. Rozell

crozell@gatech.edu

Affiliation School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MZ CJR. Performed the experiments: MZ. Analyzed the data: MZ. Wrote the paper: MZ CJR.