1. Department of Oral and Maxillofacial Surgery I, School of Dentistry, Osaka Dental University
2. Department of Oral Pathology, School of Dentistry, Osaka Dental University
3. Center of Innovation in Dental Education, School of Dentistry, Osaka Dental University
4. Department of Oral Implantology, School of Dentistry, Osaka Dental University
5. Department of Biomaterials, School of Dentistry, Osaka Dental University