{"batchcode": "1808409", "histograms": [{"histogram": {"Arthralgia": 2, "Bladder pain": 1, "Blood test": 1, "Body temperature increased": 1, "Chills": 1, "Fatigue": 1, "Gait disturbance": 1, "Injection site pain": 1, "Muscle spasms": 1, "Pain": 1, "Pollakiuria": 1, "Renal pain": 1, "Thrombosis": 1, "Ultrasound scan": 1}, "batchcodes": ["1808409"]}]}