1. Laboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
2. David H. Smith Center for Vaccine Biology and Immunology, Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, NY
3. Immunology Graduate Group, University of Pennsylvania Medical School, Philadelphia, PA
4. Viral Immunology and Intravital Imaging Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD
5. Single Cell Analysis Facility, Cancer Research Technology Program, Frederick National Laboratory, Bethesda, MD