{"batchcode": "017EUA", "histograms": [{"batchcodes": ["017EUA"], "histogram": {"Abdominal pain": 1, "Chest pain": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Palpitations": 1, "SARS-CoV-2 test negative": 1, "Vaginal haemorrhage": 1}}]}