{"batchcode": "050 C21A", "histograms": [{"histogram": {"Arthralgia": 1, "Balance disorder": 1, "Dizziness": 1, "Hypoaesthesia": 1, "Joint noise": 1, "Lymphadenopathy": 1, "Muscle twitching": 1, "Nervousness": 1, "Pain": 1, "Sensory loss": 1, "Tinnitus": 1, "Tremor": 1}, "batchcodes": ["050 C21A"]}]}