1. Department of Respiratory MedicineIida Municipal Hospital Iida Nagano Japan
2. The First Department of Internal MedicineShinshu University School of Medicine Matsumoto Japan
3. Department of RehabilitationShinshu University Hospital Matsumoto Japan
4. Department of Occupational TherapyHealth Science University Fujikawaguchikomachi Yamanashi Japan
5. Department of Digestive SurgeryIida Municipal Hospital Iida Nagano Japan