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							Masakazu HASHIMOTO
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Hirokazu TANIGUCHI
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Takashi TAKEMOTO
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Toshiyuki YOSHINO
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Masabumi NAKAJIMA
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Iwao HAGIWARA
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Masanori TOBA
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]
							 
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							Takaaki NISHIDO
														
									Dept. of Microbiology, School of Medicine, Tokyo Medical and Dental University [Japan]