{"batchcode": "0126 20A VCHD", "histograms": [{"histogram": {"Arthralgia": 1, "Chills": 1, "Dizziness": 1, "Erythema": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Tenderness": 1}, "batchcodes": ["0126 20A VCHD"]}]}