{"batchcode": "013L201A", "histograms": [{"histogram": {"Bell's palsy": 1, "Computerised tomogram head": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Magnetic resonance imaging head normal": 1, "Rash": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}, "batchcodes": ["013L201A"]}]}