Kenji Tani
Yamaguchi University
Takao Okubo
Saiseikai Ibaraki Hospital
Keiichiro Matsunaga
Naval Hospital Yokosuka Japan
Kiyoshi Katoh
Tohoku University Hospital
Yoshiaki Ishigatsubo
Yokohama City University
Nagato Natsume
Aichi Gakuin University
Masahiro Narita
Public Health – Seattle & King County
K Katoh
Toyo University
Akiko Aoki
Tokyo Medical University Hachioji Medical Center
Ikunosuke Sakurabayashi
Jichi Medical University