A. Bednarkiewicz, Poland
M. Bettinelli, Italy
H.F. Brito, Brasil
P. Dorenbos, The Netherlands
D. Dorosz, Poland
M. Ferrari, Italy
P. Goldner, France
J. Hölsä, Finland
D. Hreniak, Poland
B. Idzikowski, Poland
T. Juestel, Germany
M. Karbowiak, Poland
A. Kareiva, Lithuania
A. Katelnikovas, Lithuania
U. Kynast, Germany
J. Legendziewicz, Poland
J. Li, China
S. Lis, Poland
A. Lukowiak, Poland
C-G. Ma, China
O. Malta, Brazil
R. Marin, Italy
A. Meijerink, The Netherlands
M. Miller, Poland
A.-V. Mudring, Denmark
F. Piccinelli, Italy
A. Piestrzyński, Poland
W. Pisarski, Poland
R. Ramanauskas, Lithuania
R. Reisfeld, Israel
W. Ryba–Romanowski, Poland
S. Sakirzanovas, Lithuania
M. L. Saladino, Italy
R. Skaudžius, Lithuania
W. Stręk, Poland
B. Viana, France
R. Wiglusz, Poland
C. H. Yan, China
A. Yoshikawa, Japan
E. Zych, Poland