1. Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322
2. Xiangya School of Medicine, Central South University, Changsha, Hunan Province, 410013, China
3. Department of Microbiology and Immunology, and Department of Medical Oncology and Dana Farber Cancer Institute, Department of Medicine, Harvard Medical School, Boston, MA 02115
4. Howard Hughes Medical Institute, Immunology Program, Sloan-Kettering Institute for Cancer Research, and Ludwig Center at Memorial Sloan-Kettering Cancer Center, New York, NY 10065