About the Authors

Herbert P. Schweizer
Department of Microbiology, Immunology, and Pathology, IDRC at Foothills Campus, Colorado State University, Fort Collins, Colorado, United States of America

Kyoung-Hee Choi
Department of Oral Microbiology, College of Dentistry, Wonkwang University, Iksan, Chonbuk, South Korea

Corresponding Author

kheechoi@wku.ac.kr

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HP KC. Performed the experiments: KC. Analyzed the data: HP KC. Contributed reagents/materials/analysis tools: HP KC. Wrote the paper: HP KC.