1. Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
2. Melioidosis Research Center, Khon Kaen University, Khon Kaen 40002, Thailand
3. University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
4. Laboratory of Immune System Biology (LISB), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, Maryland 20892, United States
5. Department of Microbial Pathogenesis, University of Maryland School of Dentistry,Baltimore, Maryland 21201, United States