1. Respiratory Center; Matsusaka Municipal Hospital; Matsusaka Japan
2. Department of Pulmonary and Critical Care Medicine; Mie University Faculty and Graduate School of Medicine; Tsu Japan
3. Department of Immunology; Mie University Faculty and Graduate School of Medicine; Tsu Japan
4. Department of Pathology; Matsusaka Municipal Hospital; Matsusaka Japan
5. Center for Mental and Physical Health; Mie University; Tsu Japan