{"batchcode": "0120L20A", "histograms": [{"histogram": {"Injection site bruising": 1, "Injection site erythema": 1, "Injection site haemorrhage": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lymphadenopathy": 1}, "batchcodes": ["0120L20A"]}]}