1. Institute for Immunity, Transplantation and Infection, Stanford University, Stanford, CA 94305, USA.
2. Department of Pathology, Stanford University, Stanford, CA 94305, USA.
3. Department of Microbiology and Immunology, Stanford University, Stanford, CA 94305, USA.
4. Stanford ChEM-H: Chemistry, Engineering and Medicine for Human Health, Stanford University, Stanford, CA 94305, USA.
5. Stanford University School of Medicine, Stanford, CA 94305, USA.
6. Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA.