{"batchcode": "NP007", "histograms": [{"histogram": {"Body temperature": 3, "Anaphylactic reaction": 2, "Blood pressure measurement": 2, "Coma scale": 2, "Heart rate": 2, "Oxygen saturation": 2, "Anaphylactic shock": 1, "Vaccination site discomfort": 1}, "batchcodes": ["NP007"]}]}