1. Faculty of Medicine, Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, University of Miyazaki, Miyazaki, Japan
2. Department of Food and Nutrition, Junshin Junior College, Fukuoka, Japan
3. Laboratory of Exercise Physiology, Faculty of Health and Sports Science, Fukuoka University, Fukuoka, Japan
4. Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
5. National Cardiovascular Center Research Institute, Osaka, Japan