〇Takumi Hasegawa¹, Daisuke Takeda¹, Yasumasa Kakei¹, Masaya Akashi¹ (1.Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, Japan)

〇Masashi Takano¹, Takehiko Sato¹, Masahiro Morimoto¹, Shujiroh Makino¹ (1.Department of Oral Surgery, Hokuto Hospital)

〇TAKAHIRO YAGYUU Yagyuu¹, Tadaaki Kirita¹ (1.Department of Oral and Maxillofacial Surgery, Nara Medical University, Nara, Japan)

〇Kanako Takayama¹ (1.Radiation Oncology, Southern Tohoku Proton Therapy Center)

〇Jun Sumino¹, Narikazu Uzawa² (1.Department of Oral Surgery, Saitama cancer center, 2.Department of Oral and Maxillofacial Surgery Ⅱ, Osaka University Graduate School of Dentistry)

〇Shintaro Kawano¹ (1.Section of Oral and Maxillofacial Oncology, Division of Maxillofacial Diagnostic and Surgical Sciences, Faculty of Dental Science, Kyushu University)

〇Shin-ichi Yamada¹, Hiroshi Kurita¹ (1.Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Japan)

〇Masaya Okura^1,2 (1.Saiseikai Matsusaka General Hospital, Oral & Maxillofacial Surgery, 2.The 1st Department of Oral & Maxiilofacial Surgery, Osaka University, Graduate School of Dentistry)

〇Souichi Yanamoto¹ (1.Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences)

〇Yu Koyama¹ (1.Department of Oral Pathobiological Science and Surgery, Tokyo Dental College)

〇Masashi Sasaki¹ (1.Department of oral and maxillofacial surgery, Tokai University School of Medicine, Kanagawa, Japan)