Donghoon Choi (Yonsei University Severance Hospital)

Yoshimitsu Soga (小倉記念病院)

Masahiko Fujihara (Kishiwada Tokushukai Hospital)

Koen Deloose (AZ Sint Blasius Dendermonde Belgium)

Osamu Iida (関西労災病院)

Andrej Schmidt (University Hospital Leipzig)

Naoto Inoue (Tokyo Kamata Hospital/Sendai Kousei Hospital)