{"batchcode": "046A2-A", "histograms": [{"histogram": {"Disturbance in attention": 1, "Dizziness": 1, "Fatigue": 1, "Injection site mass": 1, "Injection site warmth": 1, "Limb discomfort": 1, "Nausea": 1, "Pain": 1}, "batchcodes": ["046A2-A"]}]}