{"batchcode": "R8732", "histograms": [{"batchcodes": ["R8732"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Myalgia": 1, "Palpitations": 1, "Smoke sensitivity": 1, "Tinnitus": 1}}]}