*Tatsuya Kimura¹, Yuka Hasegawa¹, Mitsuhiro Shibuya¹, Tetsuji Nakamoto¹ (1. Asahi University School of Dentistry Department of Maxillofacial Implant)

*Taito Iwabuchi¹, Taichi Tenkumo¹, Toru Ogawa¹, Keiichi Sasaki² (1. Division of Advanced Prosthetic Dentistry,Tohoku University Graduate School of Dentistry, 2. Tohoku University Graduate School of Dentistry)

*Akihiro Fukutoku¹, Keito Sasaki¹, Yuki Hachinohe¹, Yuka Sasaki¹, Ryo Yamamoto¹, Tsutomu Kudo¹, Norimasa Tanabe¹, Kazuhiro Kon Kon¹ (1. Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University)

*Ayaka Sakata¹, Yusuke Kondo¹, Tomotaka Nodai¹, Takashi Munemasa¹, Taro Mukaibo¹, Chihiro Masaki¹, Ryuji Hosokawa¹ (1. Division of Oral Reconstruction and Rehabilitation, Kyushu Dental University)

*Sara Tuason¹, Daisuke Niimi¹, Manami Aizawa¹, Rin Yoshioka¹, Rio Tomita¹, Mika Maeno¹, Hiroyuki Saito¹, Ryusuke Sato¹, Keiichiro Uchikura¹, Takao Masuya¹, Kohji Nagata^1,2 (1. Tokyo, 2. Department of Advanced Prosthodontics,Tokyo Medical and Dental University)

*Eiko Kono¹, Kenji Fueki¹, Naohiro Shichijo^2,3 (1. Tokyo Medical and Dental University, 2. National Graduate Institute for Policy Studies, 3. Hitotsubashi University)

*Mika Tsuno¹, Hidemi Nakata², Shinji Kuroda³, Eriko Marukawa² (1. Biomedical Engineering Research Innovation Center, Institute of Biomaterials and Bioengineering,Tokyo Medical & Dental University, 2. Department of Regenerative and Reconstructive Dental Medicine,Graduate School of Medical and Dental Sciences,Tokyo Medical & Dental University, 3. Department of Oral and Maxillofacial Implantology,School of Dentistry,Kanagawa Dental University)

*Susumu Yamane¹, Koichi Yamane¹ (1. Chugoku-Shikoku Branch )

*Takumi Yokoi¹, Yuriko Kusumoto¹, Yuka Abe¹, Hiroyuki Watanabe¹, Minoru Sanda¹, Maoko Hara¹, Takashi Matsumoto¹, Haruka Sako¹, Ranko Kawata¹, Kazuyoshi Baba¹ (1. Department of Prosthodontics, Showa University School of Dentistry)