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.
--------
Question: One week after recommendations were delivered , only patients in the experimental group had increased time of sun exposure and physical activity ( 25.8 % and 14.3 % , respectively ) .

Answer: not found


Question: The study was a two-arm , parallel randomized clinical trial .

Answer: not found


Question: NC were defined as an absolute neutrophil count < or =1.5 x 10 ( 9 ) cells/L ( ie , > or =grade II ) before the next cycle , febrile neutropenia or neutropenia with a documented infection .

Answer:
not found