Wang L, Fu H, Qin Y, Zhao X, Zhao P, An Z, He Y, Huang Q, Chen Y, Lv M, Kong J, Wang Z, Han W, Zhang Y, Mo X, Han T, Yan C, Chang Y, Wang F, Zhao X, Wang Y, Xu L, Huang X, Zhang X. Measurable residual KMT2A partial tandem duplication before allogeneic stem cell transplantation in acute myeloid leukemia. Haematologica; https://doi.org/10.3324/haematol.2026.301416 [Early view].