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							Rie Shiratani
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Akiko Iguchi-Manaka
														
									Department of Breast and Endocrine Surgery, Faculty of Medicine, University of Tsukuba
							 
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							Saori Hanai
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Reina Kamohara
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Mai Waguri
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Yukari Andou
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Chitose Kawamura
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Azusa Terasaki
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Mai Okazaki
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Aya Ueda
														
									Department of Breast, Thyroid and Endocrine Surgery, University of Tsukuba Hospital
							 
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							Emika Ichioka
														
									Department of Breast and Endocrine Surgery, Faculty of Medicine, University of Tsukuba
							 
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							Yukiko Tsushima
														
									Department of Breast and Endocrine Surgery, Faculty of Medicine, University of Tsukuba
							 
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							Hiroko Bando
														
									Department of Breast and Endocrine Surgery, Faculty of Medicine, University of Tsukuba
							 
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							Yuzuru Kondo
														
									Department of Pathology, Kasumigaura Medical Center
							 
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							Hisato Hara
														
									Department of Breast and Endocrine Surgery, Faculty of Medicine, University of Tsukuba