{"batchcode": "CW0167", "histograms": [{"histogram": {"Oropharyngeal pain": 3, "Tonsillitis": 2, "Arthritis": 1, "Fatigue": 1, "Feeling abnormal": 1, "Lymphadenopathy": 1, "Mass": 1, "Neck mass": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Somnolence": 1, "Tinnitus": 1}, "batchcodes": ["CW0167"]}]}