1. Department of Laboratory Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
2. Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut, USA
3. Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
4. Department of Medicine, Division of Infectious Diseases, Edison Family Center for Genome Sciences & Systems Biology, Washington University School of Medicine, Saint Louis, Missouri, USA
5. Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, Oregon, USA
6. Department of Molecular Microbiology and Immunology, Brown University, Providence, Rhode Island, USA
7. Department of Immunology, University of Texas Southwestern Medical School, Dallas, Texas, USA