About the Authors
Friedrich Loeffler Institute of Medical Microbiology, University Medicine Greifswald, Greifswald, Germany
Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AB KK IHES IS. Performed the experiments: AB KK IHES MP SB VH. Analyzed the data: AB KK IHES KB IS. Wrote the paper: AB KK IHES IS.