HowBadIsMyBatch/docs/data/histograms/02.json

{"batchcode": "02", "histograms": [{"batchcodes": ["02", "02"], "histogram": {"Fatigue": 1, "Pyrexia": 1}}, {"batchcodes": ["02"], "histogram": {"Pyrexia": 1, "Urticaria": 1}}]}