*Hitomi Matsuno1, Junichiro Wada1, Natsuko Murakami1, Kensuke Takakusaki1, Tomiharu Nagayama1, Shinsuke Koyama1, Yuki Mouri1, Bin Li1, Kazuki Sakamoto1, Eung-Yeol Kim1, Yurika Ishioka1, Miona Utsumi1, Noriyuki Wakabayashi1
(1. Advanced Prosthodontics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University)