1. Division of Immunobiology Department of Medicine Robert Larner, M.D. College of Medicine University of Vermont Burlington VT USA
2. Virology Division Department of Laboratory Medicine and Pathology University of Washington Seattle WA USA
3. Department of Microbiology and Molecular Genetics Robert Larner, M.D. College of Medicine University of Vermont Burlington VT USA
4. Vaccine and Infectious Disease Division Fred Hutchinson Cancer Research Center Seattle WA USA
5. Data Science Department Faraday, Inc. Burlington VT USA