{"batchcode": "01N20A", "histograms": [{"histogram": {"Arthralgia": 1, "Chills": 1, "Cough": 1, "Injection site bruising": 1, "Injection site haemorrhage": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Pain": 1, "Paraesthesia": 1}, "batchcodes": ["01N20A"]}]}