{"batchcode": "032 M20A", "histograms": [{"histogram": {"Myalgia": 2, "Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Muscular weakness": 1, "Pain": 1}, "batchcodes": ["032 M20A"]}]}