Exhaustion of activated CD8 T cells predicts disease progression in primary HIV-1 infection - Martin, GE; Pantazis, N; Hoffmann, M; Hickling, S; Hurst, J; Meyerowitz, J; Willberg, CB; Robinson, N; Brown, H; Fisher, M; Kinloch, S; Babiker, A; et al. (Journal of the International AIDS Society, 2016)