{"batchcode": "16838", "histograms": [{"histogram": {"Chills": 1, "Condition aggravated": 1, "Fall": 1, "Headache": 1, "Hypersomnia": 1, "Inappropriate schedule of product administration": 1, "Musculoskeletal stiffness": 1, "Nightmare": 1, "Pain": 1, "Pyrexia": 1, "Vertigo": 1, "Vertigo positional": 1}, "batchcodes": ["16838"]}]}