In medical studies, treatments are tested within a group of study participants. To determine if a new treatment works, various outcomes are measured in the people who take part in the study. You will be given a sentence of a study report in which your task is to list the phrases that give information about the outcomes 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 outcome is mentioned, just answer with: "not found".
 Outcomes contain: outcomes measured in patients: like blood sugar,
 outcomes regarding the intervention: like effectiveness, costs
 the score on a medical test or questionnaire,
 positive or negative events in the patient groups: like quitting smoking, or adverse reactions.
 Do not mention numbers or results, interpretations of outcomes, outcome mentions without relevant information.

Example Input: Lactate levels were not significantly differed between control , 3,000 , and 700 mg l⁻¹ groups .
Example Output: not found

Example Input: These 22 patients constituted the control group of a controlled trial and received standard outpatient clinic treatment during follow-up .
Example Output: not found

Example Input: The effects of the high intake of Maillard reaction products ( MRP ) on calcium availability in adolescents and across Caco-2 cell monolayers were examined .
Example Output:
calcium availability