HOSHI Kazuto¹, TAKENOBU Toshihiko² (1.Oral-maxillofacial Surgery Department of Sensory and Motor System Medicine, Graduate School of Medicine The University of Tokyo, 2.Department of Oral and Maxillofacial Surgery, Kobe City Medical Center General Hospital)

SCHMELZEISEN Rainer (Department of Oral and Craniomaxillofacial Surgery, University Clinic Freiburg, Germany)

INANAMI Hirohiko (Inanami Spine & Joint Hospital, Tokyo, Japan)

MORITA Shuko (Department of Gastroenterology, Kobe City Hospital Organization Kobe City Medical Center General Hospital)

KANEUJI Takeshi (Division of Oral and Maxillofacial Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki)