{"batchcode": "037921B", "histograms": [{"histogram": {"Chills": 2, "Breast disorder female": 1, "Diarrhoea": 1, "Feeling cold": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Swelling": 1, "Vomiting": 1}, "batchcodes": ["037921B"]}]}