CONSORT diagram. (*)Reasons for ineligibility: language barrier (n = 10), benign disease (n = 6), previous HCT (n = 15), clinician refusal (n = 2), participation in another supportive care trial (n = 8), transplant aborted within 24 h of admission (n = 6), combined solid organ and hematopoietic stem-cell transplant (n = 3), primarily outpatient transplant (n = 6).