{"batchcode": "042620", "histograms": [{"histogram": {"Diarrhoea": 1}, "batchcodes": ["042620", "042620A"]}, {"histogram": {"Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lymphadenopathy": 1}, "batchcodes": ["042620"]}]}