{"batchcode": "039K70-2A", "histograms": [{"histogram": {"Arthralgia": 1, "Back pain": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Pain": 1}, "batchcodes": ["039K70-2A"]}]}