HowBadIsMyBatch/docs/data/histograms/United States/FW0181.json

{"batchcode": "FW0181", "histograms": [{"histogram": {"Electrocardiogram": 1, "Lymphadenopathy": 1, "Mitral valve disease": 1, "Palpitations": 1}, "batchcodes": ["FW0181"]}]}