{"batchcode": "022M28A", "histograms": [{"histogram": {"Asthenia": 1, "Chills": 1, "Confusional state": 1, "Fatigue": 1, "Hallucination": 1, "Headache": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vomiting": 1}, "batchcodes": ["022M28A"]}]}