Clinical events as a function of the molecular diagnosis for recipients of PRD/URD and MMRD HSC transplants. (A) Event-free survival (EFS; apart from severe HPV infections). (B) Frequency of all events (apart from severe HPV infections) over time. (C) Prevalence of each event (inf. denotes infections other than HPV; autoim. inflam., autoimmunity and inflammatory events; nut.sup., persistent nutritional support). *A significant difference (P < .05) between the 3 groups according to Poisson regression model. (D) Change over time in the clinical score (mean clinical score and standard deviation for each category of patients are given in the y-axis).