{"batchcode": "CH.-B.:SCTN4", "histograms": [{"batchcodes": ["CH.-B.:SCTN4"], "histogram": {"Confusional state": 1, "Deafness": 1, "Encephalitis": 1, "Headache": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Paraesthesia": 1, "Urine analysis": 1}}]}