{"batchcode": "000000000000000", "histograms": [{"batchcodes": ["000000000000000"], "histogram": {"Injection site pain": 2, "Balance disorder": 1, "Burning sensation": 1, "Erythema": 1, "Fatigue": 1, "Gait disturbance": 1, "Inflammation": 1, "Injection site rash": 1, "Pruritus": 1, "Skin warm": 1, "Swelling": 1, "Vertigo": 1}}]}