{"batchcode": "0316204", "histograms": [{"histogram": {"Headache": 3, "Migraine": 3, "Dizziness": 2, "Feeling abnormal": 2, "Musculoskeletal stiffness": 2, "Nausea": 2, "Acoustic stimulation tests": 1, "Blood test": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Concussion": 1, "Cough": 1, "Decreased activity": 1, "Discomfort": 1, "Feeling drunk": 1, "Head discomfort": 1, "Impaired work ability": 1, "Lethargy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Respiratory tract congestion": 1, "Tinnitus": 1, "Vestibular neuronitis": 1, "Vomiting": 1}, "batchcodes": ["0316204"]}]}