ALCs. (A) ALCs determined by clinical complete blood cell counts are shown for each patient over time after GT. Lymphocyte subsets determined by flow cytometry are shown for (B) total CD3⁺ T cells, (C) CD4⁺ T cells, (D) CD4⁺/CD45RA⁺ naïve T cells, (E) CD8⁺ T cells, (F) CD19⁺ B cells, and (G) CD16⁺/CD56⁺ NK cells.