Post‐transplant cyclophosphamide in acute leukemia patients receiving more than 5/10 HLA‐mismatched allogeneic hematopoietic cell transplantation from related donors: A study on behalf of the ALWP of the EBMT. Issue 2 (30th November 2022) - Wieczorek, Michele; Labopin, Myriam; Castagna, Luca; Brissot, Eolia; Socié, Gerard; Raiola, Anna Maria; Angelucci, Emanuele; Rodríguez, Arancha Bermúdez; Yakoub‐Agha, Ibrahim; Aljurf, Mahmoud; Crawley, Charles; Mear, Jean Baptiste; et al.