Fred Hutchinson Cancer Research Center, University of Illinois Chicago, University of Pittsburgh - Department of Pediatrics, University of Maryland, Baltimore (UMB) - School of Medicine, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, University of North Carolina (UNC) at Chapel Hill - School of Medicine, Harvard University - Brigham and Women’s Hospital, University of Alabama at Birmingham - Heersink School of Medicine, Emory University, Baylor College of Medicine, South African Medical Research Council, Instituto Nacional de Infectologia Evandro Chagas, Fiocruz - Lab. De Pesquisa Clinica DST/AIDS, Columbia University - Aaron Diamond AIDS Research Center, University of Rochester, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Government of the United States of America - Biostatistics Research Branch, National Institutes of Health - Vaccine Research Center, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Novavax, Inc., Sanofi - Pennsylvania, affiliation not provided to SSRN, - Center for Vaccine Development and Global Health, Fred Hutchinson Cancer Research Center, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Harvard University - Brigham and Women’s Hospital, - Department of Pediatrics and Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division