{"batchcode": "007M20A OR MRN4", "histograms": [{"histogram": {"Chills": 2, "Erythema": 2, "Fatigue": 2, "Pyrexia": 2, "Rash": 2, "Rash pruritic": 2, "Arthralgia": 1, "Feeling hot": 1, "Myalgia": 1, "Swelling": 1}, "batchcodes": ["007M20A OR MRN4"]}]}