{"batchcode": "071EJ1A", "histograms": [{"histogram": {"Extra dose administered": 1, "Fatigue": 1, "Headache": 1, "Herpes zoster": 1, "Lymphadenopathy": 1, "Malaise": 1}, "batchcodes": ["010M2UA", "012L20A", "071EJ1A"]}]}