Affiliation: | (1) Department of Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto 390-8621, Japan, JP;(2) Department of Urology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto 390-8621, Japan, JP;(3) Department of Surgery, Iida Municipal Hospital, 438 Yahata-machi, Iida 395-8502, Japan, JP |