Organized by

Department of Surgery Ⅰ
Oita University Faculty of Medicine
Oita, 879-5593, Japan
Tel: +81-97-586-5840
Fax: +81-97-549-6039

Congress Secretariat

c/o Japan Convention Services, Inc.
Daido Seimei Kasumigaseki Bldg. 18F
1-4-2, Kasumigaseki, Chiyoda-ku, Tokyo 100-0013, Japan
Tel: +81-3-3508-1214
Fax: +81-3-3508-1302
E-mail: wces@convention.co.jp