{"batchcode": "039-K20-2A", "histograms": [{"histogram": {"Abdominal distension": 1, "Constipation": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Nausea": 1, "Ultrasound scan": 1}, "batchcodes": ["039-K20-2A"]}]}