{"batchcode": "039K20-2A 2.12.", "histograms": [{"histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Peripheral swelling": 1, "Rash erythematous": 1}, "batchcodes": ["039K20-2A 2.12."]}]}