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							Takeshi Yoneda
														
									The Second Department of Internal Medicine, Osaka Teishin Hospital Osaka Central Health Administration Center, NTT Co. Ltd.
							 
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							Etuo Tsuchikane
														
									The Second Department of Internal Medicine, Osaka Teishin Hospital The First Department of Internal Medicine, Osaka Adult Disease Center
							 
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							Masanobu Funamoto
														
									The Second Department of Internal Medicine, Osaka Teishin Hospital The First Department of Internal Medicine, Osaka Adult Disease Center
							 
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							Tsuyoshi Igarashi
														
									The Second Department of Internal Medicine, Osaka Teishin Hospital
							 
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							Junkoh Furukawa
														
									The Department of Surgery, Osaka Teishin Hospital