1. Department of Optical Quantum Electronics, Institute of Physics of the National Academy of Sciences of Ukraine, Kyiv, Ukraine
2. Department of Medical and Pharmaceutical Chemistry, Bukovinian State Medical University, Chernivtsi, Ukraine
3. Department of Nanostructured Materials, Institute for Scintillation Materials of STC “Institute for Single Crystals” of the National Academy of Sciences of Ukraine, Kharkiv, Ukraine