The University of Applied Sciences Mittweida
Fraunhofer Institute for Ceramic Technologies and Systems IKTS
RWTH Aachen University Chair for Laser Technology
SWA Bildungsakademie
Technical University of Liberec
University of Niš
University of Ruse Angel Kanchev
St. Cyril and St. Methodius University of Veliko Turnovo
J. J. Strossmayer University of Osijek
Technical University of Sofia, Plovdiv Branch
Jade University of Applied Sciences
Chemnitz University of Technology
Trakya University
University “Prof. Dr. Assen Zlatarov”
Kaunas University of Technology
Utena University Of Applied Sciences
University of Zielona Góra