{"batchcode": "#EN6203", "histograms": [{"histogram": {"Rash": 2, "Arthralgia": 1, "Dyspnoea": 1, "Immunoglobulin therapy": 1, "Inflammation": 1, "Joint swelling": 1, "Laboratory test": 1, "Neck pain": 1, "Peripheral swelling": 1, "Petechiae": 1, "Platelet count increased": 1, "Pruritus": 1, "Transfusion": 1}, "batchcodes": ["#EN6203"]}]}