About the Authors

Ji Wen

Affiliation Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida, United States of America

Zhibin Chen

Affiliation Department of Microbiology and Immunology, University of Miami, Miami, Florida, United States of America

Xiaodong Cai

x.cai@miami.edu

Affiliation Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XC JW ZC. Performed the experiments: JW. Analyzed the data: JW XC ZC. Wrote the paper: JW XC ZC.