1. Department of Hematology, Endocrinology and Metabolism Institute of Biomedical Sciences Tokushima University Graduate School Tokushima Japan
2. Diabetes Therapeutics and Research Center Tokushima University Tokushima Japan
3. Department of Endocrinology and Metabolism Tokushima Red Cross Hospital Komatsushima Japan
4. Department of Community Medicine and Medical Science Tokushima University Graduate School of Biomedical Sciences Tokushima Japan
5. Department of Bioregulatory Sciences Tokushima University Graduate School of Medical Sciences Tokushima Japan