About the Authors

Michael M. Marshall

Affiliation Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America

Jan A. Ruzicka

Affiliation Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America

Ethan W. Taylor

Affiliation Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America

Adam R. Hall

arhall@wakehealth.edu

Affiliations Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America, Department of Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America, Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America

Competing Interests

The authors confirm that Adam Hall is an Editorial Board member at PLoS ONE. This does not alter the authors' adherence to PLoS ONE Editorial policies and criteria.

Author Contributions

Conceived and designed the experiments: MMM ARH. Performed the experiments: MMM. Analyzed the data: MMM. Contributed reagents/materials/analysis tools: JR EWT. Contributed to the writing of the manuscript: MMM ARH.