1. Yutaka Seino Distinguished Center for Diabetes Research Kansai Electric Power Medical Research Institute KobeJapan
2. Center for Diabetes, Endocrinology and Metabolism Kansai Electric Power Hospital OsakaJapan
3. Center for Metabolism and Clinical Nutrition Kansai Electric Power Hospital OsakaJapan
4. Division of Molecular and Metabolic Medicine Kobe University Graduate School of Medicine Kobe Japan