{"batchcode": "025H21H", "histograms": [{"histogram": {"Pain in extremity": 2, "Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Malaise": 1, "Neck pain": 1, "Pain": 1, "Pruritus": 1, "Urticaria": 1}, "batchcodes": ["025H21H"]}]}