{"batchcode": "001J21", "histograms": [{"histogram": {"Injection site erythema": 2, "Injection site pain": 2, "Anxiety": 1, "Epistaxis": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Injection site induration": 1, "Injection site nodule": 1, "Injection site oedema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Insomnia": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Tinnitus": 1}, "batchcodes": ["001J21"]}]}