{"batchcode": "R21M49", "histograms": [{"histogram": {"Asthenia": 1, "Fatigue": 1, "Gingival bleeding": 1, "Haemorrhagic disorder": 1, "Menstrual disorder": 1, "Pain": 1, "Sensitive skin": 1, "Vaccination error": 1}, "batchcodes": ["R21M49"]}]}