{"batchcode": "EW0105", "histograms": [{"histogram": {"Nausea": 2, "Asthenia": 1, "Deafness": 1, "Dysstasia": 1, "Ear discomfort": 1, "Tinnitus": 1, "Tremor": 1, "Vomiting": 1, "Wheezing": 1}, "batchcodes": ["EW0105"]}]}