{"batchcode": "FC2236", "histograms": [{"batchcodes": ["FC2236"], "histogram": {"Haematoma": 1, "Headache": 1, "Insomnia": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Neck pain": 1, "Sudden death": 1}}]}