{"batchcode": "0C11L20A", "histograms": [{"histogram": {"Cough": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Induration": 1, "Pain": 1, "Peripheral swelling": 1, "Skin warm": 1}, "batchcodes": ["0C11L20A"]}]}