{"batchcode": "12/19/2020", "histograms": [{"histogram": {"Ear pain": 1, "Eye pain": 1, "Facial pain": 1, "Formication": 1, "Pain": 1, "Pain in jaw": 1, "Toothache": 1, "X-ray normal": 1}, "batchcodes": ["12/19/2020"]}]}