HowBadIsMyBatch/docs/data/histograms/Global/D/3L20A.json

{"batchcode": "D/3L20A", "histograms": [{"histogram": {"Erythema": 1, "Pruritus": 1, "Rash": 1, "Vaccination site erythema": 1}, "batchcodes": ["D/3L20A"]}]}