Affiliation: | 1. Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md;2. Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md;3. Biostatistics Branch, National Institute of Allergy and Infectious Diseases, Bethesda, Md;4. Neutrophil Monitoring Laboratory, Applied/Developmental Research Directorate, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, Md;5. Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, Md |