{"batchcode": "013121A", "histograms": [{"batchcodes": ["013121A"], "histogram": {"Anticoagulant therapy": 1, "Chest pain": 1, "Computerised tomogram thorax abnormal": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Kidney infection": 1, "Peripheral swelling": 1, "Pulmonary thrombosis": 1, "Skin discolouration": 1, "Thrombosis": 1}}]}