HowBadIsMyBatch/docs/data/histograms/Norway/001A21A.json

{"batchcode": "001A21A", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1}, "batchcodes": ["001A21A"]}]}