Claudia Weber, Stephan Wieser, Nadine Stanek (Switzerland)
M.L. Gupta, J. Sinha, C. Bhandari, S. Singh (Jaipur, India)
E. Mantzouranis (Crete, Greece)
N. Dursunoglu (Denizli, Turkey)
L. Hendriks, E. van Haren (Heerlen, Netherlands)
S. Mukherjee (Stafford, United Kingdom)
T. Harada (Sapporo, Japan)
E. Duman (Kocaeli, Turkey)
M. Stahl (Heidelberg, Germany)
R. Aniapravan (Cambridge, United Kingdom), R. Ross Russell (Cambridge, United Kingdom)