Noël Vaguet
Belgium
Dutch, English, French, Spanish
Karin Van dael
Spain
Anton Klevansky
Belarusian, English, French, Russian, Ukrainian
D.B. Henalex conference services
Armenian, English, French, Russian, Ukrainian
Alexandre Huillet
France
English, French, Spanish
Maryna Belavusava
Dutch, English, French, Russian, Ukrainian
Naoual Azehoui
Arabic, English, French
Eszter Kotroczo
Dutch, English, Hungarian
Viktoriya Havrylova
English, French, Polish, Russian, Ukrainian
Petya Marinova
Bulgarian, Dutch, Macedonian
Véronique Fourez
English, French, German
Saray Gómez martín
Eun-Jung Kim-olbrechts
Dutch, English, Korean