*Min Thu Ya¹, Yoko Hasegawa^1,2, Ma. Therese Sta. Maria ^1,3, Kana Tokumoto², Kazuhiro Hori¹ (1. Division of Comprehensive Prosthodontics, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, 2. Department of Oral and Maxillofacial Surgery, School of Medicine, Hyogo Medical University, Nishinomiya, Hyogo, Japan, 3. Department of Prosthodontics, College of Dentistry, Manila Central University, Caloocan, Philippines)

*JUO PEI LEE¹, Shinichiro Kuroshima², Yusuke Uto², Yusuke Uchida², Tomohiro Ishizaki¹, Takashi Sawase² (1. Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University, 2. Department of Applied Prosthodontics, Institute of Biomedical Sciences, Nagasaki University)

*Daisuke Konishi¹, Eri Hirata¹, Yukari Maeda¹, Atsuro Yokoyama¹ (1. Department of Oral Functional Prosthodontincs, Graduate School of Dental Medicine, Hokkaido University )

*HANG THUY DO^1,2, MITSUAKI ONO^1,3, WAKANA KITAGAWA^1,2, ANH TUAN DANG^1,2, TOSHITAKA OOHASHI¹, TAKUO KUBOKI^2,3, SATOSHI KUBOTA ⁴ (1. Department of Molecular Biology and Biochemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan , 2. Department of Oral Rehabilitation and Regenerative Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan , 3. Department of Oral Rehabilitation and Implantology, Okayama University Hospital, Okayama, Japan, 4. Department of Biochemistry and Molecular Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan )

*XIANGYU REN¹, Tamaki Hada², Keyu Qi¹, Maiko Iwaki², Motohiro Uo³, Shunsuke Minakuchi¹, Manabu Kanazawa² (1. Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 2. Digital Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University , 3. Advanced biomaterials, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University)