Affiliation: | 1. Laboratory of Molecular Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA;2. Howard Hughes Medical Institute, Boston, MA 02115, USA;3. Department of Immunology, Duke University, Durham, North Carolina 27710, USA;4. Duke Human Vaccine Institute, Duke University, Durham, North Carolina 27710, USA;5. Department of Microbiology, Boston University School of Medicine, Boston, MA 02118, USA |