1. Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Japan
2. Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Japan
3. Department of Pathology, Nagoya University Graduate School of Medicine, Japan
4. Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Japan
5. Department of Pathology, Tsushima City Hospital, Japan
6. Department of Respiratory Medicine, National Hospital Organization, Nagoya Medical Center, Japan