Time course of the reconstitution of CD4⁺CD45RA⁺RO⁻ (RA) T cells in the two patients with the fast T-cell reconstitution (left) and the three with the slow reconstitution (right). (▪), P1; (▴), P2; (⧫), P3; (•), P4; (▾), P5. The gray lines/symbols represent the reconstitution of the CD4⁺ T cells already shown in Fig1.