Immune reconstitution with sustained lymphocytosis of multiple T-cell subsets after transplantation. (A) Mean CD3⁺, CD4⁺, and CD8⁺ counts at various time points before and after transplantation. EN indicates enrollment; TCH, T-cell harvest (apheresis); TR, transplantation date. (B) Mean levels of CD4⁺ subsets before and after transplantation. Bars denote the standard errors.