1. Department of Respiratory Medicine and Rheumatology Graduate School of Biomedical Sciences Tokushima University Tokushima Japan
2. Department of Optical Imaging Graduate School of Biomedical Sciences Tokushima University Tokushima Japan
3. Department of Community Medicine for Respirology Graduate School of Biomedical Sciences Tokushima University Tokushima Japan
4. Department of Community Medicine for Rheumatology Graduate School of Biomedical Sciences Tokushima University Tokushima Japan