| Affiliation: | (1) Department of Surgery, Sodegaura Satsukidai Hospital, 5-21 Nagauraekimae, Sodegaura, Chiba 299-0246, Japan;(2) Surgical Center, The University of Tokyo, Bunkyō, Tokyo, Japan;(3) Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Chiba, Japan;(4) Department of Pathology, Teikyo University Chiba Medical Center, Ichihara, Chiba, Japan;(5) Cooperative Unit of Medicine and Engineering Research, The University of Tokyo Hospital, The University of Tokyo, Bunkyō, Tokyo, Japan |
