{"batchcode": "FE4723", "histograms": [{"batchcodes": ["FE4723"], "histogram": {"Biopsy skin": 1, "Cytomegalovirus test": 1, "Epstein-Barr virus test": 1, "HIV test": 1, "Hepatitis B": 1, "Hepatitis C": 1, "Herpes virus test": 1, "Lymphocyte transformation test": 1, "Mycoplasma test": 1, "Pain assessment": 1, "Physical examination": 1, "Serology test": 1, "Skin test": 1, "Stevens-Johnson syndrome": 1, "Viral test": 1, "Visual acuity tests": 1}}]}