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.

It was therefore sought to determine whether regular intake of lime juice will ameliorate crisis , especially recurrent bone pain .
not found

A physiotherapy service to an emergency extended care unit does not decrease admission rates to hospital : a randomised trial .
not found

Amonafide was given at 300 mg/m2/day i.v . for 5 days , and repeated at 21-day intervals for a maximum of four cycles .

not found