{"batchcode": "BER7812", "histograms": [{"histogram": {"Hypotension": 2, "Asthenia": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Dermatologic examination": 1, "Dizziness": 1, "Electrocardiogram": 1, "Erythema": 1, "Exophthalmos": 1, "Facial paresis": 1, "Heart rate": 1, "Hypersensitivity vasculitis": 1, "Paraesthesia": 1, "Vaccination complication": 1}, "batchcodes": ["BER7812"]}]}