{"batchcode": "EWD170", "histograms": [{"histogram": {"Asthenia": 1, "Chills": 1, "Induration": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Malaise": 1, "Thrombotic thrombocytopenic purpura": 1}, "batchcodes": ["EWD170"]}]}