{"batchcode": "015B21A", "histograms": [{"histogram": {"Death": 1, "Foaming at mouth": 1, "Myocardial infarction": 1, "Snoring": 1}, "batchcodes": ["003C21A", "015B21A"]}, {"histogram": {"COVID-19": 1, "Death": 1, "Product administered to patient of inappropriate age": 1}, "batchcodes": ["015B21A"]}]}