1. Centre for Functional and Surface Functionalized Glass, Alexander Dubček University of Trenčín, 911 50 Trenčín, Slovakia
2. Joint Glass Centre of the IIC SAS, TnU AD, and FChFT STU, Študentská 2, 911 50 Trenčín, Slovakia
3. Otto-Schott-Institut, Jena University, Fraunhoferstr. 6, 07743 Jena, Germany