{"batchcode": "02LM20A", "histograms": [{"histogram": {"Back pain": 1, "Blood test normal": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Hyperacusis": 1, "Nervousness": 1, "Pain": 1, "Peripheral coldness": 1, "Sensation of blood flow": 1, "Tinnitus": 1, "Vision blurred": 1}, "batchcodes": ["02LM20A"]}]}