Counts of mononuclear cell subsets (per microliter of blood) were not significantly lower in patients compared with their donors, except for TREC-containing CD4 T cells.

The squares denote medians and the error bars denote 10th to 90th percentiles. A black star denotes significant difference (P < .05) by paired (Wilcoxon) signed-rank test. A gray star denotes significant difference (P < .05) by Mann-Whitney rank sum test (nonpaired).