{"batchcode": "0421208", "histograms": [{"histogram": {"Acute lymphocytic leukaemia": 1, "Blood test abnormal": 1, "Chemotherapy": 1, "Chest X-ray": 1, "Contusion": 1, "Dysstasia": 1, "Magnetic resonance imaging": 1, "Mouth haemorrhage": 1}, "batchcodes": ["0421208"]}]}