{"batchcode": "SW0150", "histograms": [{"batchcodes": ["EN6206", "SW0150"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Biopsy": 1, "Blood test": 1, "Hot flush": 1, "Insomnia": 1, "Night sweats": 1, "Nightmare": 1, "Ultrasound scan": 1, "Vaginal haemorrhage": 1, "X-ray": 1}}]}