{"batchcode": "EE 8493", "histograms": [{"batchcodes": ["EE 8493"], "histogram": {"Abdominal pain": 2, "Nausea": 2, "SARS-CoV-2 test": 2, "Asthenia": 1, "Cerebrovascular accident": 1, "Dizziness": 1, "Ear pain": 1, "Fatigue": 1, "Wheezing": 1}}]}