{"batchcode": "L12830", "histograms": [{"histogram": {"Antinuclear antibody negative": 1, "Arthralgia": 1, "C-reactive protein normal": 1, "Erythema": 1, "Pain in extremity": 1, "Rash": 1, "Red blood cell sedimentation rate normal": 1, "Skin discolouration": 1}, "batchcodes": ["L12830"]}]}