1. Department of Microbiology, Immunology and Tropical Medicine, School of Medicine and Health Sciences, George Washington University, Washington, District of Columbia, USA.
2. Division of Immunology, Tulane National Primate Research Center, Covington, Louisiana, USA.
3. Department of Statistics, George Washington University, Washington, District of Columbia, USA.
4. Department of Microbiology and Immunology, Scripps Biomedical Research, University of Florida, Jupiter, Florida, USA,
5. Department of Surgery, Division of Surgical Outcomes and Precision Medicine Research, University of Minnesota, Minneapolis, Minnesota, USA.