About the Authors

Hong Zhou

Affiliation Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, 48109, United States of America

Malika Amattullah Malik

Affiliation College of Literature, Science and the Arts, University of Michigan, Ann Arbor, Michigan, 48109, United States of America

Aarthi Arab

Affiliation Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, 48109, United States of America

Matthew Thomas Hill

Affiliation Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, 48109, United States of America

Ariella Shikanov

shikanov@umich.edu

Affiliations Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, 48109, United States of America, Department of Macromolecular Science and Engineering, University of Michigan, Ann Arbor, Michigan, 48109, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HZ AS. Performed the experiments: HZ MAM AA. Analyzed the data: HZ MAM AA MTH. Contributed reagents/materials/analysis tools: HZ MAM AA MTH AS. Wrote the paper: HZ MAM AA MTH AS.