- 
							Mariko NAGASE
														
									The First Department of Oral Surgery, Faculty of Dentistry, Tokyo Medical and Dental University
							 
- 
							Hidemi YOSHIMASU
														
									The First Department of Oral Surgery, Faculty of Dentistry, Tokyo Medical and Dental University
							 
- 
							Sigetoshi SIODA
														
									The First Department of Oral Surgery, Faculty of Dentistry, Tokyo Medical and Dental University
							 
- 
							Shigetaka YANAGISAWA
														
									Department of Dento-Oral Surgery, Medical College of Oita