{"batchcode": "017G21A 28/02/2", "histograms": [{"histogram": {"Asthenia": 1, "Gait disturbance": 1, "Inner ear disorder": 1, "Tinnitus": 1, "Vertigo": 1, "Vestibular function test": 1}, "batchcodes": ["017G21A 28/02/2"]}]}