1. Department of Respiratory MedicineToranomon Hospital Kajigaya Kawasaki Japan
2. Department of Respiratory Medicine, Respiratory CenterToranomon Hospital Tokyo Japan
3. Okinaka Memorial Institute for Medical Research Tokyo Japan
4. Department of PathologyToranomon Hospital Kajigaya Kawasaki Japan
5. Department of Diagnostic RadiologyJapan Anti‐Tuberculosis Association, Fukujuji Hospital Tokyo Japan