{"batchcode": "072A21A", "histograms": [{"histogram": {"Chills": 2, "Headache": 2, "Computerised tomogram": 1, "Dizziness": 1, "Fatigue": 1, "Muscle strain": 1, "Ocular discomfort": 1, "Ophthalmological examination": 1, "Peripheral swelling": 1, "Pruritus": 1, "Swelling face": 1}, "batchcodes": ["072A21A"]}]}