1. Department of Nutrition and Metabolism, Institute of Biomedical Sciences Tokushima University Graduate School 3‐18‐15 Kuramoto Tokushima 770‐8503 Japan
2. Department of Rheumatism and Diffuse Collagen Disease Internal Medicine Tokushima Municipal Hospital Tokushima Japan
3. Department of Anesthesiology and Critical Care, Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
4. Kinoshita Hospital Tokushima Japan
5. Department of Respiratory Medicine and Rheumatology, Institute of Biomedical Sciences Tokushima University Graduate School Tokushima Japan
6. Diabetes Therapeutics and Research Center Tokushima University Tokushima Japan