{"batchcode": "EL9243", "histograms": [{"batchcodes": ["EL9243"], "histogram": {"Fatigue": 1, "Induration": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Muscular weakness": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}