The 7-year CIR and TRM (competing risk) according to the number of PT-LU HLA locus shared mismatches against the WU. With no or a single PT-LU HLA shared mismatch against the WU (n = 334) CIR was 29% (95% CI, 24-34) vs 7% (95% CI, 0-14) with multiple PT-LU HLA shared mismatches (n = 48). With no or a single PT-LU HLA shared mismatch against the WU the TRM was 24% (95% CI, 19-29) vs 35% (95% CI, 21-49) with multiple PT-LU HLA shared mismatches.