NPM1 and acute myeloid leukemia: Even in the absence of a significant difference in OS, most likely as a result of the fact that NPM1-mutated AML patients experiencing relapse often achieved response to salvage treatments, alloHSCT could represent a valuable consolidation option for NPM1-mutated AML patients in first CR if a sibling donor is available, especially in young patients, with a relatively low risk of non-relapse mortality [78].