{"batchcode": "012L220A", "histograms": [{"histogram": {"Injection site erythema": 2, "Injection site pruritus": 2, "Injection site swelling": 2, "Injection site warmth": 2, "Injection site pain": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Paraesthesia": 1, "Paraesthesia oral": 1}, "batchcodes": ["012L220A"]}]}