J. Bruhn (United States of America)
J. Ciston (United States of America)
S. Coles (United Kingdom of Great Britain and Northern Ireland)
J. Hadermann (Belgium)
S. Haigh (United Kingdom of Great Britain and Northern Ireland)
J. Honorato de Araujo Neto (Brazil)
A. Kirkland (United Kingdom of Great Britain and Northern Ireland)
U. Kolb (Germany)
A. Lanza (Denmark)
Q. Li (China)
L. Meshi (Israel)
B. Nannenga (United States of America)
L. Palatinus (Czech Republic)
P. Van Aken (Germany)
D. Van Dyck (Belgium)
H. Xu (Sweden)
X. Zou (Sweden)