Ajay Kapur, Rolf Biesenbach, Sebastian Bartel, Dale Carnegie, Andrzej Demenko, Reiner Dudziak, Roman Dumitrescu, Nancy El-Hady, Yehia El-Mashad, Adel EL-Samahy, Hytham El-Zomor, Mohamed Emam, Ehab Faidallah, Gideon Gouws, Iris Graessler, Michael Grafe, Veselka Kamburova, Marek Kciuk, Pawl Kielan, Grzegorz Klapyta, Krzysztof Kluszczynski, Damian Krawczyk, Jonas Loske, Christoph Mauel, Dirk Mohr, Bassem Nassar, Zlatov Nikolay, Markus Oettl, Martin Rabe, Dana Ragab, Manal Ramadan, Mina Ramzy, Farid Tolbah, Tomasz Trawinski, Tarek Tutunji, Martin Ulrich, Josef Vollmer, Cong Wang, Craig Watterson, Yinjgie Wei, David Wekesa, Mohammed Bani Younis