1. Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand;
2. U.S. Naval Medical Research Unit Two, Detachment Phnom Penh, Phnom Penh, Cambodia;
3. The Austere environments Consortium for Enhanced Sepsis Outcomes (ACESO), Bethesda, Maryland;
4. Naval Medical Research Center, Biological Defense Research Directorate, Ft. Detrick, Maryland;
5. Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand;
6. Department of Microbiology and Immunology, University of Nevada, Reno School of Medicine, Reno, Nevada
7. Cambodian Communicable Disease Control, Ministry of Health, Phnom Penh, Cambodia;