Total Marrow and Lymphoid Irradiation, Fludarabine, and Melphalan Before Donor Stem Cell Transplant in Treating Participants With High-Risk Acute Leukemia or Myelodysplastic Syndrome
City of Hope Medical Center
City of Hope Medical Center
Case Comprehensive Cancer Center
Children's Oncology Group
Bioray Laboratories
Hospital Santa Marcelina
Nordic Society for Pediatric Hematology and Oncology
MedImmune LLC