Affiliation: | aEmory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia, USA;bCenter for HIV/AIDS Vaccine Immunology and Immunogen Discovery;cCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA;dRagon Institute of MGH, MIT, and Harvard, Boston, Massachusetts, USA;eFred Hutchinson Cancer Research Institute, Seattle, Washington, USA |