1. Section of Implant and Rehabilitative Dentistry, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu University
2. Section of Preventive and Public Health Dentistry, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University
3. Osaka Research Institute of Industrial Science and Technology
4. Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka University