{"batchcode": "038A21A/039B21A", "histograms": [{"histogram": {"Cardiac arrest": 1, "Death": 1, "Dyspnoea": 1, "Influenza like illness": 1, "Lung disorder": 1, "Mechanical ventilation": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Renal failure": 1, "Resuscitation": 1}, "batchcodes": ["038A21A/039B21A"]}]}