{"batchcode": "ER735", "histograms": [{"histogram": {"Condition aggravated": 1, "Electrocardiogram change": 1, "Pericarditis": 1, "Troponin": 1}, "batchcodes": ["ER735", "EW0183"]}, {"histogram": {"Product administered to patient of inappropriate age": 1}, "batchcodes": ["ER735"]}]}