{"batchcode": "013MZ0A 0R 20A", "histograms": [{"histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Injection site erythema": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1}, "batchcodes": ["013MZ0A 0R 20A"]}]}