{"batchcode": "1G044IA", "histograms": [{"batchcodes": ["1G044IA"], "histogram": {"Fatigue": 1, "Headache": 1, "Magnetic resonance imaging head": 1, "Migraine": 1, "Palpitations": 1, "Pyrexia": 1, "Restlessness": 1, "Tachycardia": 1}}]}