{"batchcode": "1CO10A", "histograms": [{"histogram": {"Fatigue": 2, "Coagulopathy": 1, "Heavy menstrual bleeding": 1, "Myocardial infarction": 1, "Paraesthesia": 1, "Thrombophlebitis": 1, "Von Willebrand's disease": 1}, "batchcodes": ["1CO10A"]}]}