Lech Jóźwiak, Sayandip De, Radek Fujdiak, Nicolas Sklavos, Dino Mustafa, Thomas Nolte, Muhammad Shafique, Christoph Schmittner, Thomas Gruber, Lorenzo Strigini, Peter Popov, Yervant Zorian, Dominique Bluin, Ludovic Apvrille, Maysam Zoor, Sajid Mohamed, Dip Goswami, Henk Corporaal, Jiri Kadlec, Carlo Sau, Claudio Rubattu, Eugenio Villar, Jesus Gorroñogoitia, Lara López, Marc Geilen, Michael Paulweber, Kim Gruettner, Maher Fakih, Luigi Pomante, Vittoriano Mutillo, Axel Jantsch, Radovan Stojanović (TUTORIAL AUTHOR/PRESENTER )
