{"batchcode": "017221A", "histograms": [{"histogram": {"Pain in extremity": 1}, "batchcodes": ["004M20A", "017221A"]}, {"histogram": {"Electromyogram abnormal": 1, "Mobility decreased": 1, "Myalgia": 1, "Neuropathy peripheral": 1, "Pain in extremity": 1}, "batchcodes": ["017221A"]}]}