Ikuro Abe (Japan)
Sergazy Adekenov (Kazakhstan)
Giovanni B. Appendino (Italy)
Douglas Covey (USA)
Nunziatina De Tommasi (Italy)
Jeroen Dickschat (Germany)
Pavel Drašar (Czech Republic)
Dean Guo (China)
Judit Hohmann (Hungary)
Vladimir Khripach (Belarus)
Miroslav Strnad (Czech Republic)
Orazio Taglialatela-Scafati (Italy)
