{"batchcode": "040A214", "histograms": [{"histogram": {"Chills": 2, "Headache": 2, "Pyrexia": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Burning sensation": 1, "Gait disturbance": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Pain": 1, "Tachycardia": 1}, "batchcodes": ["040A214"]}]}