*Kazuki Sakamoto1, Aya Ono2, Yoko Kurosaki2, Takuya Mino4, Shinsuke Nakagawa3, Yuji Shimomura1, Eri Koyama3, Takaharu Higuchi3, Kou Oomori3, Kana Tokumoto5, Yuji Tsuchiyama1, Kumiko Nawachi3, Takuo Kuboki1
(1. Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2. Center for Innovative Clinical Medicine, Okayama University Hospital, 3. Department of Oral Rehabilitation and Implantology, Okayama University Hospital, 4. Department of Removable Prosthodontics and Occlusion, Osaka Dental University, 5. epartment of Oral and Maxillofacial Surgery, School of Medicine, Hyogo Medical University)