HowBadIsMyBatch/docs/data/histograms/EWO191 EA 4/6/2.json

{"batchcode": "EWO191 EA 4/6/2", "histograms": [{"batchcodes": ["EWO179", "EWO191 EA 4/6/2"], "histogram": {"Blood pressure increased": 1, "Heart rate increased": 1}}]}