Addition of mycophenolate mofetil to a calcineurin inhibitor and post-transplant cyclophosphamide results in lower incidence of extensive chronic graft-versus-host disease in HLA-matched allogeneic hematopoietic stem cell transplantation for acute myeloid leukemia in complete remission: a matched-pair analysis on behalf of the Acute Leukemia Working Party of the EBMT | Publicación