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.

[EX Q]: Microalbuminuria itself predicts clinical proteinuria in nondiabetic and in diabetic people .
[EX A]: nondiabetic and in diabetic people

[EX Q]: A comparison of different antipyretics in children with malaria showed a small effect of naproxen , but not of metamizol , on the reduction of fever peaks .
[EX A]: children with malaria

[EX Q]: Another clinical assessment was done 3 months after the first followup .
[EX A]:
not found