1. Department of Microbial Pathogenesis, Yale University School of Medicine, New Haven, CT 06519, USA.
2. Department of Computer Science, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.
3. Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA.
4. Institute for Basic Biomedical Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
5. Yale Center for Genome Analysis, Yale University, New Haven, CT 06519, USA.
6. Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.
7. Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
8. Department of Neurology, Yale University School of Medicine, New Haven, CT 06519, USA.
9. Vaccine Research Center, National Institute of Health, Bethesda, MD 20892, USA.
10. Department of Medicine, University of California, San Francisco, CA 94110, USA.
11. Department of Biomedical Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.