{"batchcode": "EJ3248", "histograms": [{"batchcodes": ["EJ3248"], "histogram": {"Biopsy muscle": 1, "Blood test": 1, "Computerised tomogram": 1, "Dermatomyositis": 1, "Gait disturbance": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1}}]}