{"batchcode": "EW178", "histograms": [{"histogram": {"Malaise": 2, "Chills": 1, "Computerised tomogram thorax abnormal": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling hot": 1, "Myalgia": 1, "Product administered to patient of inappropriate age": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Wrong route": 1}, "batchcodes": ["EW178"]}]}