Germany - 1999, 2001, 2003
Japan - 2005
Canada - 2007
Slovakia - 2009
South Korea - 2011
USA - 2013
International Advisory Board
Nihad Dukhan, University of Detroit Mercy, USA
Enrique Lavernia, University of California, Davis, USA
Kambiz Vafai, University of California, Riverside, USA
M.-A. Rodriguez-Perez, University of Valladolid, Spain
Francisco García Moreno, Institute of Applied Materials, Germany
Andrew Kennedy, The University of Nottingham, UK
Donghui Yang, HoHai University, China
Babscan Norbert, Institute for Logistics and Production Engineering, Hungary