1. Department of Metabolic Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
2. Tokyo New Drug Laboratories, Kowa Company, Limited, Tokyo, Japan
3. Department of Adipose Management, Graduate School of Medicine, Osaka University, Osaka, Japan
4. Department of Cardiovascular Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
5. Medical Center for Translational Research, Osaka University Hospital, Osaka, Japan
6. Department of Growth Regulation, Institute for Frontier 11 Medical Sciences, Kyoto University, Kyoto, Japan
7. Department of Metabolism and Atherosclerosis, Graduate School of Medicine, Osaka University, Osaka, Japan