{"batchcode": "060A221", "histograms": [{"histogram": {"Asthenia": 1, "Ear pain": 1, "Eustachian tube disorder": 1, "Feeling abnormal": 1, "Headache": 1, "Hordeolum": 1, "Laryngitis": 1, "Lymphadenopathy": 1, "Pain": 1, "Sluggishness": 1}, "batchcodes": ["060A221"]}]}