{"batchcode": "027 L 20A", "histograms": [{"histogram": {"Abdominal pain lower": 1, "Back pain": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1}, "batchcodes": ["027 L 20A"]}]}