Harutaka Katano, D.D.S., Ph.D.

Senior Researcher

Department of Pathology

National Institute of Infectious Diseases

1-23-1 Toyama, Shinjuku-ku

Tokyo 162-8640, Japan.

Tel: +81-3-5285-1111

Fax: +81-3-5285-1189

E-mail; katano@nih.go.jp