About the Authors

Juilee Thakar

Affiliation Department of Physics, Pennsylvania State University, University Park, Pennsylvania, United States of America

Mylisa Pilione

Affiliation Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, Pennsylvania, United States of America

Girish Kirimanjeswara

Affiliation Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, Pennsylvania, United States of America

Eric T Harvill

Affiliation Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, Pennsylvania, United States of America

Réka Albert

To whom correspondence should be addressed. E-mail: ralbert@phys.psu.edu

Affiliation Department of Physics, Pennsylvania State University, University Park, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

JT, MP, ETH, and RA conceived and designed the experiments. JT, MP, and GK performed the experiments. JT and RA analyzed the data. ETH contributed reagents/materials/analysis tools. JT and RA wrote the paper.