KINOSHITA Kazuhiko, MIZUNO Hirokazu (Dept. of OMS, Tsushima City Hospital, Tsushima, Japan)

SHIN Mayu¹, OHNO Keisuke², SHIBAHARA Takahiko², KATAKURA Akira¹ (1.Dept. of Oral Pathobiological Science and Surgery, Tokyo Dental College, Tokyo, Japan, 2.Dept. of OMS, Tokyo Dental College, Tokyo, Japan)

YOSHIMURA Shusaku¹, KAZUAKI Fushimi¹, KENGO Saito², MASASHI Shiiba², HIDEKI Tanzawa² (1.Dentistry and OMS, Eastern Chiba Medical Center, Chiba, Japan, 2.Dentistry and OMS, V Chiba Univ. Hospital, Chiba, Japan)

MUNAKATA Kanako¹, HASAGAWA Toshihiro^1,2, KAWAI Shigeo³, IESAKI Norihiro², KUMAGAI Kouya^1,2, YASUI Yuta^1,2, OGAWA Chiharu², OHYAMA Sadao², YAMAUCHI Tomohiro² (1.Division of OMS, Dept. of Dentistry and Oral Surgery, Keio Univ., School of Medicine, Tokyo, Japan, 2.Dept. of OMS, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan, 3.Dept. of Pathology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan)

URAZUMI Yuusuke, YAZAKI Saho, HIDAKA Shingo, USHIODA Takashi (Tokyo Metropolitan Health and Medical Treatment Corporation Tama-Hokubu Medical Center)

SASAKI Takanori, TOKURA Takaaki, IGARASHI Tomohiro, DEHARI Hironari, MIYAZAKI Akihiro (Dept. of Oral Surgery Sapporo Medical Univ. School of Medicine)