{"batchcode": "023021A", "histograms": [{"histogram": {"Abnormal dreams": 1, "Chest X-ray": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Erythema": 1, "Inappropriate schedule of product administration": 1, "Injection site mass": 1, "Injection site pain": 1, "Laboratory test": 1, "Limb mass": 1, "Macule": 1, "Palpitations": 1, "Pruritus": 1, "Skin warm": 1, "Sleep disorder": 1, "Syncope": 1, "Tachycardia": 1}, "batchcodes": ["023021A"]}]}