HowBadIsMyBatch/docs/data/histograms/#018B21A.json

{"batchcode": "#018B21A", "histograms": [{"batchcodes": ["#018B21A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}