{"batchcode": "EW2246-65-037", "histograms": [{"batchcodes": ["EW2246-65-037"], "histogram": {"Aphasia": 1, "Gait disturbance": 1, "Hallucination": 1, "Insomnia": 1, "Lethargy": 1, "Logorrhoea": 1, "Speech disorder": 1}}]}