{"batchcode": "EP8737", "histograms": [{"batchcodes": ["EP8737"], "histogram": {"Loss of consciousness": 2, "Amnesia": 1, "Dizziness": 1, "Fall": 1, "Investigation": 1, "Road traffic accident": 1, "Seizure": 1, "Skin laceration": 1, "Vertigo positional": 1}}]}