Affiliation: | (1) First Division of Pathology, Kobe University School of Medicine, 7-5-1 Kusunoki-cho, chuo-ku, Kobe 650, Japan Tel. +81-78-341-7451 ext. 3282; fax +81-78-361-7269, JP;(2) First Division of Surgery, Kobe University School of Medicine, Kobe, Japan, JP;(3) Faculty of Health Science Medical Science, Kobe University School of Medicine, Kobe, Japan, JP |