{"batchcode": "038K20A", "histograms": [{"histogram": {"Peripheral swelling": 2, "Dyspnoea": 1, "Erythema": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Nausea": 1, "Pain in extremity": 1}, "batchcodes": ["038K20A"]}]}