1. Division of Economics, Graduate School of Human and Socio-Environmental Studies, Kanazawa University, Kanazawa, Japan
2. Institute of Liberal Arts and Science, Kanazawa University, Kanazawa, Japan
3. School of Electrical, Information, and Communication Engineering, College of Science and Engineering, Kanazawa University, Kanazawa, Japan
4. Medical Education Research Center, Kanazawa University, Medical Education Research Center, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan
5. Department of Endocrinology and Metabolism, Kanazawa University Hospital, Kanazawa, Japan
6. University of Michigan Medical School, Department of Molecular & Integrative Physiology, Ann Arbor, MI, USA
7. Department of Internal Medicine, Asanogawa General Hospital, Kanazawa, Japan
8. Center of Diabetes and Metabolism, Japan Community Healthcare Organization Kanazawa Hospital, Kanazawa, Japan