{"batchcode": "EL0147", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Lichen planus": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Throat tightness": 1}, "batchcodes": ["EL0147"]}]}