{"batchcode": "013M20R", "histograms": [{"histogram": {"Chills": 1, "Fatigue": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lymphadenopathy": 1, "Pain": 1, "Sleep disorder": 1}, "batchcodes": ["013M20R"]}]}