In medical studies, treatments are tested 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 give information about the participants of the study. You should list the phrases in the same order that they appear in the text, separated by commas. If no information about the participants is mentioned, just output "not found". Relevant information about participants include: gender, medical conditions, location, number of people participating. Do not contain participant mentions without relevant information.

Input: Consider Input: 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 .

Output: patients with MDS or in the remission-induction phase of chemotherapy


Input: Consider Input: Women who smoke and take oral contraceptives ( OCs ) have significantly increased risk of cardiovascular disease , but the exact mechanismsfor the increased risk are not known .

Output: not found


Input: Consider Input: However , among OC users , nonsmokers had significantly greater heart rate and diastolic blood pressure reactivity to stress .


Output: OC users