Autor: Yoshiaki Toyama

Honorary Editor: Yoshiaki Toyama, Keio University School of Medicine, Shinjuku, Tokyo, Japan (MD, Ph D, Professor) Editors: Hisatoshi Baba, Fukui University School of Medicine, Matsuoka, Fukui, Japan (MD, Ph D, Professor) Shinsuke Katoh, The University of Tokushima, Tokushima, Japan (MD, Ph D, Professor) Masaya, Nakamura, Tokyo, Japan (MD, Ph D, Associate Professor) Hiroshi Ozawa, Tohoku University, Sendai, Japan (MD, Ph D, Associate Professor) Kenzo Uchida, University of Fukui, Matsuoka, Fukui, Japan (MD, Ph D, Associate Professor).