1. Department of Infectious Disease and Global Health, Cummings School of Veterinary Medicine, Tufts University, Boston, Massachusetts, USA
2. Center for Research on Influenza Pathogenesis and Transmission (CRIPT) CEIRR, Icahn School of Medicine at Mount Sinai, New York, New York, USA
3. Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia, USA
4. Emory Center of Excellence for Influenza Research and Response (Emory-CEIRR), Atlanta, Georgia, USA
5. Human-Link DMCC, Dubai, UAE
6. University of Texas School of Public Health, Houston, Texas, USA
7. St Jude Center of Excellence for Influenza Research and Response (SJ-CEIRR), Memphis, Tennessee, USA
8. Center for Vaccines and Immunology, University of Georgia, Athens, Georgia, USA
9. Center for Influenza Disease and Emergence Research (CIDER) CEIRR, Athens, Georgia, USA
10. Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
11. Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
12. Department of Viroscience, Erasmus Medical Center, Rotterdam, Netherlands
13. Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
14. Penn Center of Excellence for Influenza Research and Response (Penn-CEIRR), Philadelphia, Pennsylvania, USA
15. Department of Immunobiology, University of Arizona, Tucson, Arizona, USA
16. Department of Molecular Microbiology and Immunology, Johns Hopkins School of Public Health, Baltimore, Maryland, USA
17. Department of Molecular Biology, Princeton University, Princeton, New Jersey, USA
18. Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
19. Department of Microbiology and Immunology, University of Michigan, Ann Arbor, Michigan, USA
20. Department of Infectious Diseases, St Jude Children's Research Hospital, Memphis, Tennessee, USA