1. Department of Pathology, Microbiology & Immunology, School of Veterinary Medicine, University of California, Davis, California, USA
2. Department of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan, USA
3. Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts, USA
4. Program in Cellular and Molecular Medicine, Boston Children’s Hospital, Boston, Massachusetts, USA
5. Program in Biological and Biomedical Sciences, Harvard Medical School, Boston, Massachusetts, USA
6. Department of Biology, Texas A&M University, College Station, Texas, USA
7. Department of Internal Medicine, Division of Infectious Diseases, UC Davis Health, Sacramento, California, USA
8. Department of Medical Microbiology and Immunology, University of California, Davis, California, USA