{"batchcode": "EWO199", "histograms": [{"histogram": {"Chest discomfort": 1, "Discomfort": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Muscle tightness": 1, "Nerve compression": 1, "Neuropathy peripheral": 1}, "batchcodes": ["EWO199"]}]}