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.

[Q]: Relative to children in the wait-list group , program participants showed greater improvements in social skills over the course of the intervention , as indicated by parent-report measures .
[A]: not found


[Q]: Inverse Effect of Fluoxetine on Medial Prefrontal Cortex Activation During Reward Reversal in ADHD and Autism .
[A]: ADHD, Autism


[Q]: Spirographic and ΔsRAW-based criteria identified as responders 24 and 45 patients , respectively .
[A]:
45 patients