1. Department of Medical Microbiology, Mycology and Immunology; Tohoku University Graduate School of Medicine; Sendai Japan
2. Department of Hematology and Rheumatology; Tohoku University Hospital; Sendai Japan
3. Tosoh Corporation; Tokyo Japan
4. Department of Science of Nursing Practice; Tohoku University Graduate School of Medicine; Sendai Japan
5. Department of Infection Control and Laboratory Diagnostics, Internal Medicine; Tohoku University Graduate School of Medicine; Sendai Japan