{"batchcode": "019F27A", "histograms": [{"histogram": {"Arthralgia": 1, "Axillary pain": 1, "Blood pressure increased": 1, "Blood test normal": 1, "Burning sensation": 1, "Cardiac fibrillation": 1, "Echocardiogram normal": 1, "Electrocardiogram abnormal": 1, "Fatigue": 1, "Groin pain": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Upper-airway cough syndrome": 1}, "batchcodes": ["010M20A", "019F27A", "026L20A"]}]}