{"batchcode": "ER1742", "histograms": [{"histogram": {"COVID-19": 1, "Cholecystitis": 1, "Cholelithiasis": 1, "Drug ineffective": 1, "Hepatic steatosis": 1, "Hepatitis": 1, "Hypertension": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1}, "batchcodes": ["ER1742"]}]}