{"batchcode": "020E721A", "histograms": [{"histogram": {"Eye swelling": 1, "Herpes zoster": 1, "Lacrimation increased": 1, "Lymphadenopathy": 1, "Mouth ulceration": 1, "Ocular hyperaemia": 1, "Rash": 1}, "batchcodes": ["020E721A"]}]}