HowBadIsMyBatch/docs/data/histograms/'012L20A.json

{"batchcode": "'012L20A", "histograms": [{"batchcodes": ["'012L20A"], "histogram": {"Erythema": 1, "Nodule": 1, "Pain": 1, "Skin warm": 1, "Vasodilatation": 1}}]}