{"batchcode": "052E218", "histograms": [{"histogram": {"Condition aggravated": 2, "Paraesthesia": 2, "Antibody test": 1, "Arthralgia": 1, "Asthenia": 1, "Biopsy skin": 1, "Blood test": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Nasal congestion": 1, "Nerve conduction studies": 1, "Pharyngeal swelling": 1, "Rheumatoid arthritis": 1}, "batchcodes": ["052E218"]}]}