{"batchcode": "030A21B", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Acute respiratory failure": 1, "Asthenia": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Pneumonia": 1, "Sepsis": 1}, "batchcodes": ["030A21B"]}]}