1. Department of Infectious Diseases, St. Luke’s International Hospital, Tokyo, Japan
2. Department of Pulmonary Medicine, St. Luke’s International Hospital, Tokyo, Japan
3. Library, St. Luke’s International University, Tokyo, Japan
4. Department of Clinical Laboratory Medicine, Toho University Omori Medical Center, Tokyo, Japan
5. Department of Microbiology and Infectious Disease, Toho University School of Medicine, Tokyo, Japan