About the Authors

André Schultz

Affiliation Department of Bioengineering, Rice University, Houston, Texas, United States of America

Amina A. Qutub

aminaq@rice.edu

Affiliation Department of Bioengineering, Rice University, Houston, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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