TASK DEFINITION: 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.
PROBLEM: One hundred eighty-three patients were assigned to the 40K arm , and 182 were assigned to the 120K arm .

SOLUTION: not found

PROBLEM: Only deoxypyridinoline values were significantly lower after consumption of the BD ( 13.0 +/- 1.1 compared to 18.3 +/- 2.1 nM/Mm Cr in the WD ) , possibly indicative of less efficient bone turnover during this period .

SOLUTION: not found

PROBLEM: Two weeks seems to be a sufficient duration to allow functional restoration across the ureteropelvic junction after endopyelotomy and decrease stent related complications .

SOLUTION:
not found