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							Naoto Kawamatsu
														
									Department of Cardiology, Faculty of Medicine, University of Tsukuba [日本]
							
						 
						- 
							Tomoko Ishizu
														
									Department of Clinical Laboratory Medicine, Faculty of Medicine, University of Tsukuba [日本]
							
						 
						- 
							Yasushi Kawakami
														
									Department of Clinical Laboratory Medicine, Faculty of Medicine, University of Tsukuba [日本]