{"batchcode": "FG3522", "histograms": [{"batchcodes": ["FG3522"], "histogram": {"Myalgia": 2, "Pain in extremity": 2, "Arthralgia": 1, "Erythema": 1, "Immunisation": 1, "Pain": 1, "Physiotherapy": 1, "Pruritus": 1, "Rash": 1, "X-ray": 1}}]}