{"batchcode": "EWJ143/V1205", "histograms": [{"batchcodes": ["EWJ143/V1205"], "histogram": {"Abnormal weight gain": 1, "Anxiety": 1, "Dizziness": 1, "Head circumference abnormal": 1, "Headache": 1, "Nausea": 1, "Vestibular neuronitis": 1}}]}