{"batchcode": "011 L20 A", "histograms": [{"histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersomnia": 1, "Injection site erythema": 1, "Injection site mass": 1, "Somnolence": 1, "Vision blurred": 1}, "batchcodes": ["011 L20 A", "011 L20A"]}]}