{"batchcode": "ER2613", "histograms": [{"histogram": {"Cellulitis": 1, "Dyspnoea": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Rash": 1, "Urticaria": 1}, "batchcodes": ["ER2613"]}]}