{"batchcode": "RW0195", "histograms": [{"histogram": {"Dyspnoea": 1, "Erythema": 1, "Foreign body in throat": 1, "Hypertension": 1, "Rash": 1, "Respiratory distress": 1, "Sensation of foreign body": 1, "Tachycardia": 1}, "batchcodes": ["RW0195"]}]}