{"batchcode": "20|A2|A", "histograms": [{"batchcodes": ["20|A2|A"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Blood test": 1, "Cognitive disorder": 1, "Computerised tomogram": 1, "Dehydration": 1, "Diarrhoea": 1, "Endoscopy": 1, "Fatigue": 1, "Hallucination": 1, "Headache": 1, "Hepatic enzyme increased": 1, "Hypertension": 1, "Magnetic resonance imaging": 1, "Nausea": 1, "Urinary incontinence": 1, "Vomiting": 1}}]}