J. M. Albella (Spain), S. Berger (Germany),
J. C. Breakman (Belgium), J. Etourneau (France),
M. Farina (Italy), K. Friedrich (Germany), J. Gyenis (Hungary),
A. J. Kirby (United Kingdom), T. Kowalska (Poland),
K. Kutchitsu (Japan), A. Lasia (Canada),
O. V. Mazurin (Russia), B. Mutaftschiev (France),
E. Peter Kündig (Switzerland), S. De Rosa (Italy),
T. F. Tadros (United Kingdom), K. Valko (Hungary)