TGFB1 and chronic myelogenous leukemia, BCR-ABL1 positive: - concentration was significantly correlated with IL-18 in acute myeloid (r = 0.456, p < 0.0001), acute lymphoblastic (r = 0.317, p = 0.019), and chronic myeloid leukaemia (r = 0.737, p = 0.04), - concentration and TGF-β1 were correlated (r = 0.436, p < 0.001) in acute myeloid leukaemia patients only, - according to authors, IL-6 level could partially predict the voriconazole trough concentration because these two factors were weakly inversely correlated in hematologic patients regardless of underlying disease