About the Authors
Robert Koch Institute, Berlin, Germany
United States Army Medical Component of the Armed Forces Research Institute of the Medical Sciences (USAMC-AFRIMS), Bangkok, Thailand
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CD MN ODM. Performed the experiments: CD AT MK. Analyzed the data: CD MN LR ODM. Contributed reagents/materials/analysis tools: MK RGJ. Wrote the paper: CD. Critically revised the manuscript: ODM MK LR. Critically reviewed the manuscript: MN RGJ.