{"batchcode": "014M201A", "histograms": [{"histogram": {"Aphthous ulcer": 1, "Coxsackie virus test negative": 1, "Gingival erythema": 1, "Gingival pain": 1, "Herpes simplex test negative": 1, "Immunology test": 1, "Noninfective gingivitis": 1, "SARS-CoV-2 antibody test positive": 1, "Varicella virus test negative": 1}, "batchcodes": ["014M201A"]}]}