{"batchcode": "039K20-214", "histograms": [{"histogram": {"Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Headache": 1, "Injection site pain": 1, "Oropharyngeal pain": 1}, "batchcodes": ["039K20-214"]}]}