1. Department of Health Sciences, Kyushu Dental University, Kitakyushu 803-8580, Fukuoka, Japan
2. Division of Infections and Molecular Biology, Department of Health Promotion, Kyushu Dental University, Kitakyushu 803-8580, Fukuoka, Japan
3. Department of Conservative Dentistry and Prosthodontics, Srinakharinwirot University, Bangkok 10110, Thailand
4. SETOLAS Holdings Inc., Sakaide 762-0012, Kagawa, Japan
5. Unit of Interdisciplinary Promotion, School of Oral Health Sciences, Faculty of Dentistry, Kyushu Dental University, Kitakyushu 803-8580, Fukuoka, Japan