{"batchcode": "301130BA", "histograms": [{"batchcodes": ["301130BA"], "histogram": {"Burning sensation": 1, "Hypoaesthesia oral": 1, "Insomnia": 1, "Joint stiffness": 1, "Lymphadenopathy": 1, "Neurological examination": 1, "Transient ischaemic attack": 1}}]}