{"batchcode": "FD6840.", "histograms": [{"batchcodes": ["FD6840."], "histogram": {"Blood test": 1, "COVID-19": 1, "Coagulation test": 1, "Inappropriate schedule of product administration": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "X-ray": 1}}]}