{"batchcode": "EA8732", "histograms": [{"histogram": {"Angiogram": 1, "Arthralgia": 1, "Magnetic resonance imaging": 1, "Myocarditis": 1, "Pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}, "batchcodes": ["EA8732"]}]}