{"batchcode": "021B214", "histograms": [{"batchcodes": ["021B214"], "histogram": {"Tremor": 2, "Blood test": 1, "Breast pain": 1, "Chills": 1, "Confusional state": 1, "Dysstasia": 1, "Feeling cold": 1, "Feeling hot": 1, "Gait disturbance": 1, "Malaise": 1, "Migraine": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Vomiting": 1}}]}