Survival of patients with early, intermediate, and advanced disease depending on degree of HLA matching (8/8, 7/8, and 6/8) for HLA-A, -B, -C, and -DRB1. (A) Early-stage disease for 8/8, 7/8, and 6/8, respectively: 1-year survival 63%, 52%, and 39%; 5-year survival 50%, 39%, and 28%. (B) Intermediate-stage disease for 8/8, 7/8, and 6/8, respectively: 1-year survival 48%, 40%, and 32%; 5-year survival 32%, 27%, and 22%. (C) Advanced-stage disease for 8/8, 7/8, and 6/8, respectively: 1-year survival 31%, 29%, and 24%; 5-year survival 17%, 15%, and 10%.