{"batchcode": "023M20A023M20A", "histograms": [{"histogram": {"Balance disorder": 1, "Breast pain": 1, "Confusional state": 1, "Dehydration": 1, "Dyspepsia": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Palpitations": 1}, "batchcodes": ["023M20A023M20A"]}]}