Letters to the Editor

HLA-DR expression at diagnosis is not predictive of relapse risk post allogeneic hematopoietic stem cell transplantation for pediatric acute myeloid leukemia: a report from the Children’s Oncology Group

Department of Paediatric Oncology, Haematology and Blood and Marrow Transplantation, Perth Children's Hospital, WA, Australia; School of Medicine, University of Western Australia
Department of Pediatrics, Section of Hematology, Oncology and Bone Marrow Transplantation, University of Colorado School of Medicine, Aurora, CO
Division of Hematology / Oncology / BMT, BC Children's Hospital, University of British Columbia, Vancouver, British Columbia
Children’s Mercy, Kansas City, MO
Children’s Hospital of Philadelphia; Perelman School of Medicine, University of Pennsylvania, PA
Hematologics, Inc., Seattle, WA
University of Southern California, CA
Children's Oncology Group, Monrovia, CA
Golisano Children's Hospital, University of Rochester Medical Center, NY
Division of Hematology and Oncology, Department of Pediatrics, University of Alabama at Birmingham, AL
Haematologica Early view Mar 26, 2026 https://doi.org/10.3324/haematol.2025.288751