{"batchcode": "027H21B EXP 3/2", "histograms": [{"batchcodes": ["027H21B EXP 3/2"], "histogram": {"Blood 25-hydroxycholecalciferol": 1, "Blood test": 1, "Cardiac stress test": 1, "Echocardiogram": 1, "Electrocardiogram": 1}}]}