About the Authors

Christopher J. Love

Affiliation Center for Biomedical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Shuguang Zhang

Affiliation Center for Biomedical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Andreas Mershin

mershin@mit.edu

Affiliation Center for Biomedical 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: CJL SZ AM. Performed the experiments: CJL AM. Analyzed the data: CJL AM. Wrote the paper: CJL SZ AM.