Gladstone Institutes (Virology and Immunology), San Francisco, California, United States of America.|Gladstone Institutes (Virology and Immunology), San Francisco, California, United States of America.|Gladstone Institutes (Virology and Immunology), San Francisco, California, United States of America.|Gladstone Institutes (Virology and Immunology), San Francisco, California, United States of America.|Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts, United States of America.|Gladstone Institutes (Virology and Immunology), San Francisco, California, United States of America.