In medical studies, the efficacy of medical treatments (called interventions) is evaluated within a group of study participants. You will be given a sentence of a study report in which your task is to list the phrases that describe the intervention(s) of the study. You should list the phrase in the same order that they appear in the text, separated by commas. If no information about the interventions is mentioned, just answer with "not found". Interventions are: a specific drug, surgery, talking therapy, a lifestyle modification, control or placebo treatment. Do not include details, dosages, frequency and duration, intervention mentions that are not in an informative span of text.

[Q]: Economic burden of childhood autism spectrum disorders .
[A]: not found


[Q]: Age-matched boys with ADHD ( 15 ) , ASD ( 18 ) , and controls ( 21 ) were compared with functional magnetic resonance imaging ( fMRI ) during a reversal task .
[A]: not found


[Q]: In patients with MDS or in the remission-induction phase of chemotherapy , the numbers of cases with probable or possible infections were lower in the itraconazole group than in the fluconazole group , whereas no difference was seen in patients with AML or in the consolidation phase of therapy .
[A]:
itraconazole, fluconazole