HowBadIsMyBatch/docs/data/histograms/United States/EW2178.json

{"batchcode": "EW2178", "histograms": [{"histogram": {"Arthralgia": 1, "Joint swelling": 1, "Neck pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1}, "batchcodes": ["EW2178"]}]}