Piotr Błaszczyk (Poland)
Marianna Ciosek (Poland)
Valéria Csépe (Hungary)
Bruno D'Amore (Colombia)
Lianghuo Fan (UK)
Gabriele Kaiser (Germany)
Dorota Klus-Stańska (Poland)
Stefan Kwiatkowski (Poland)
Kobus Maree (South Africa)
Bernard Sarrazy (France)
Anna Sierpinska (Canada)
Jeppe Skott (Denmark)
Alan Schoenfeld (USA)
Tomasz Szemberg (Poland)
Erich Ch. Wittmann (Germany)
