{"batchcode": "031M620A", "histograms": [{"histogram": {"Abdominal discomfort": 1, "Chills": 1, "Dizziness": 1, "Facial pain": 1, "Fatigue": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Vertigo": 1}, "batchcodes": ["031M20A", "031M620A"]}]}