{"batchcode": "PW3143", "histograms": [{"batchcodes": ["PW3143"], "histogram": {"Arthralgia": 1, "Chest pain": 1, "Diarrhoea": 1, "Inflammation": 1, "Off label use": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Product use issue": 1, "SARS-CoV-2 test": 1}}]}