{"batchcode": ")12A21A", "histograms": [{"histogram": {"COVID-19": 1, "COVID-19 pneumonia": 1, "Computerised tomogram thorax abnormal": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Lung consolidation": 1, "Lung opacity": 1, "Oxygen saturation decreased": 1, "Productive cough": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": [")12A21A", "0017M20A"]}]}