HowBadIsMyBatch/docs/data/histograms/Global/0223M20A.json

{"batchcode": "0223M20A", "histograms": [{"histogram": {"Chest pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1}, "batchcodes": ["0223M20A"]}]}