1. Department of Molecular Microbiology and Immunology; Nagasaki University School of Medicine; Nagasaki; Japan
2. Department of Chemotherapy and Mycoses; National Institutes of Infectious Diseases; Tokyo; Japan
3. Department of Laboratory Medicine; Nagasaki University Graduate School of Biomedical Sciences; Nagasaki; Japan
4. Department of Internal Medicine II; Interdisciplinary Graduate School of Medicine and Engineering; University of Yamanashi; Yamanashi; Japan