{"batchcode": "015B22A", "histograms": [{"batchcodes": ["015B22A"], "histogram": {"No adverse event": 2, "Asthenia": 1, "Dizziness": 1, "Expired product administered": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect product formulation administered": 1, "Lymph node pain": 1, "Nausea": 1, "Pain in extremity": 1, "Product storage error": 1}}]}