{"batchcode": "FD7220", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}, "batchcodes": ["FD7220"]}]}