1. Center for Immunology and Infectious Diseases, University of California, Davis, Davis, California, USA
2. Department of Microbiology and Molecular Genetics, University of California, Davis, Davis, California, USA
3. Genentech, South San Francisco, California, USA
4. Alector, South San Francisco, California, USA
5. Kite Pharma, Santa Monica, California, USA
6. Department of Anatomy, Physiology, and Cell Biology, University of California, Davis, Davis, California, USA
7. Department of Medicine, University of California, Davis, Davis, California, USA
8. Department of Microbiology & Immunology, University of California, Davis, Davis, California, USA