Sun. Sep 22, 2019 9:00 AM - 12:00 PM Room8 (福岡国際会議場 5F 501)

Chair：Takashi Sawase（Nagasaki Univ. Institute of biomedical Sciences, Div.of Applied Prosthodontics），Takao Kato（Department of Oral Implantology Nihon University School of Dentistry at Matsudo）