{"batchcode": "FE 8236", "histograms": [{"batchcodes": ["FE 8236"], "histogram": {"Arrhythmia": 2, "Amenorrhoea": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood test": 1, "Dizziness": 1, "Facial paralysis": 1, "Influenza like illness": 1, "Lymphadenopathy": 1, "Pain in extremity": 1}}]}