HowBadIsMyBatch/docs/data/histograms/Macao/027L20A.json

{"batchcode": "027L20A", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1}, "batchcodes": ["027L20A"]}]}