{"batchcode": "LV6199", "histograms": [{"histogram": {"Cardiac stress test": 1, "Computerised tomogram": 1, "Cough": 1, "Dysphonia": 1, "Electrocardiogram": 1, "Heart rate": 1, "Laboratory test": 1, "X-ray": 1}, "batchcodes": ["LV6199"]}]}