| Affiliation: | (1) Department of Experimental Pathology, Cancer Institute, 1-37-1 Kami-ikebukuro, Toshima-ku, 170 Tokyo, Japan;(2) Department of Pathology, Cancer Institute, 1-37-1, Kami-ikebukuro Toshima-ku, 170 Tokyo, Japan;(3) Department of Human Genetics, Nagasaki University School of Medicine, 12-4 Sakamoto-machi, 852 Nagasaki, Japan;(4) Institute of Laboratory Animals, Faculty of Medicine, Kyoto University, Sakyo-ku, 606-01 Kyoto, Japan;(5) Department of Genetics, University of Goteborg, S-413 90 Goteborg, Sweden |
