1. Kenshokai Gakuen College for Health and Welfare, Tokushima, Japan
2. Department of Statistics and Computer Science, College of Nursing Art and Science, University of Hyogo, Akashi, Japan
3. Department of Nutrition and Metabolism, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
4. Department of Clinical Nutrition and Food Management, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
5. Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan