1. Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
2. David H. Smith Center for Vaccine Biology and Immunology, Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
3. Center for Vaccines and Immunology, University of Georgia, Athens, Georgia, USA
4. W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
5. Department of Immunology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
6. Department of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA