1. Department of Metabolic Medicine; Graduate School of Medicine; Osaka University; Suita Osaka Japan
2. Medical Education Center; Graduate School of Medicine; Osaka University; Suita Osaka Japan
3. Department of Metabolism and Atherosclerosis; Graduate School of Medicine; Osaka University; Suita Osaka Japan
4. Department of Diabetes Care Medicine; Graduate School of Medicine; Osaka University; Suita Osaka Japan
5. Department of Endocrinology and Metabolism; Osaka Police Hospital; Tennouji Osaka Japan