{"batchcode": "009021A", "histograms": [{"histogram": {"Fatigue": 2, "Headache": 2, "Chills": 1, "Contusion": 1, "Heart rate": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Somnolence": 1}, "batchcodes": ["009021A"]}]}