{"batchcode": "21L11-05", "histograms": [{"histogram": {"Feeling abnormal": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Influenza like illness": 1, "Insomnia": 1, "Malaise": 1, "Paraesthesia": 1}, "batchcodes": ["21L11-05"]}]}