{"batchcode": "037K20A NRG", "histograms": [{"histogram": {"Injection site pruritus": 2, "Injection site rash": 2, "Cardiac stress test": 1, "Echocardiogram normal": 1, "Electrocardiogram normal": 1, "Hypertension": 1, "Inflammation": 1, "Palpitations": 1, "Rash": 1}, "batchcodes": ["037K20A NRG"]}]}