HowBadIsMyBatch/docs/data/histograms/M/013L20A.json

{"batchcode": "M/013L20A", "histograms": [{"batchcodes": ["M/013L20A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Pain in extremity": 1}}]}