{"batchcode": "201A121A", "histograms": [{"histogram": {"Arthralgia": 1, "Computerised tomogram head normal": 1, "Cough": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Laboratory test normal": 1, "Oxygen saturation decreased": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Ultrasound Doppler normal": 1, "Ultrasound scan normal": 1}, "batchcodes": ["201A121A"]}]}