{"batchcode": "026L 20A", "histograms": [{"batchcodes": ["026L 20A"], "histogram": {"Axillary pain": 1, "Erythema": 1, "Fatigue": 1, "Influenza like illness": 1, "Pruritus": 1, "Pyrexia": 1, "Skin swelling": 1, "Sleep disorder": 1, "Tenderness": 1}}]}