Antigenic competition in CD4(+) T cell responses in a randomized, multicenter, double-blind clinical HIV vaccine trial - Kallas, Esper Georges; Grunenberg, Nicole A; Yu, Chenchen; Manso, Bryce; Pantaleo, Giuseppe; Casapia, Martin; Baden, Lindsey R; Valencia, Javier; Sobieszczyk, Magdalena; Hong Van Tieu (Science translational medicine, 2019)