Characteristics of late CMV disease. Anatomical site distribution (A,D) and proportion of first, second, and third episodes (B,E) observed in 3-month intervals, and proportion of GI GVHD in patients with first late GI CMV disease (C,F) in the PET (A-C) and LET (D-F) cohorts. (A-D) Data presented as the number of episodes of CMV disease diagnosed in 3-month intervals; different numerical values on the y-axis were used for panels A (0-70) and D (0-10).