1. Department of Respiratory Medicine; Respiratory Center, Toranomon Hospital; Tokyo Japan
2. Department of Diagnostic Radiology; Fukujuji Hospital, Japan Anti-Tuberculosis Association; Tokyo Japan
3. Department of Pathology; Toranomon Hospital; Tokyo Japan
4. Respiratory diseases Research Group, Okinaka Memorial Institute for Medical Research; Tokyo Japan
5. Department of Respiratory Medicine; Toho University Omori Medical Center; Tokyo Japan