1. University of Virginia, Department of Cell Biology, Charlottesville, Virginia, USA
2. University of Virginia, Department of Microbiology, Charlottesville, Virginia, USA
3. University of Washington, Division of Allergy and Infectious Diseases, Seattle, Washington, USA
4. Fred Hutchinson Cancer Research Center, Vaccine and Infectious Diseases Division, Seattle, Washington, USA
5. Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
6. Institute of Technology, University of Tartu, Tartu, Estonia
7. Institute for Molecular Medicine Finland, FIMM, University of Helsinki, Helsinki, Finland
8. Oslo Centre for Biostatistics and Epidemiology (OCBE), University of Oslo, Oslo, Norway
9. Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
10. Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, Maryland, USA
11. MRIGlobal, Gaithersburg, Maryland, USA
12. Virology Division, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
13. Department of Global Health, University of Washington, Seattle, Washington, USA
14. Department of Microbiology, University of Washington, Seattle, Washington, USA