About the Authors

Shuxian Hu

Affiliation Center for Infectious Diseases and Microbiology Translational Research, Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America

Wen S. Sheng

Affiliation Center for Infectious Diseases and Microbiology Translational Research, Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America

R. Bryan Rock

rockx012@umn.edu

Affiliation Center for Infectious Diseases and Microbiology Translational Research, Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SH WSS RBR. Performed the experiments: SH WSS. Analyzed the data: SH WSS RBR. Contributed reagents/materials/analysis tools: SH WSS RBR. Wrote the manuscript: SH WSS RBR.