1. Department of Oral Health Management, Kyushu Dental University, Kitakyushu, Japan
2. Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
3. Division of General Internal Medicine, Kyushu Dental University, Kitakyushu, Japan
4. Division of Oral Reconstruction and Rehabilitation, Kyushu Dental University, Kitakyushu, Japan
5. Department of Oral Health Science, Kyushu University of Nursing and Social Welfare, Kumamoto, Japan
6. Department of Oral Functional Management, Kyushu Dental University, Kitakyushu, Japan