About the Authors

Zachary Austin Crannell

Contributed equally to this work with: Zachary Austin Crannell, Brittany Rohrman

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

Brittany Rohrman

Contributed equally to this work with: Zachary Austin Crannell, Brittany Rohrman

br4@rice.edu

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

Rebecca Richards-Kortum

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: ZAC BR RRK. Performed the experiments: ZAC BR. Analyzed the data: ZAC BR. Contributed reagents/materials/analysis tools: RRK. Contributed to the writing of the manuscript: ZAC BR RRK.