1. Department of Respiratory Medicine, Tokyo Medical and Dental University, Japan
2. Ikebukuro Otani Clinic, Japan
3. Division of Pulmonary Medicine, St. Luke's International Hospital, Japan
4. Department of Microbiology and Immunology, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Japan
5. Biofunctional Informatics, Biomedical Laboratory Sciences, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Japan