1. Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, P.O. Box 49, H-1121 Budapest, Hungary
2. Institute of Physics, University of Szeged, Dom ter 9, H-6720 Szeged, Hungary
3. Ministry of Higher Education and Scientific Research, Baghdad 10065, Iraq
4. Physiology Department, College of Medicine, University of Misan, Al-Amarah, Misan 62001, Iraq
5. Uzhhorod National University, Uzhhorod 88015, Transcarpathia, Ukraine
6. Science Medical Center, Saratov State University, 83 Astrakhanskaya Str., Saratov 410012, Russia
7. Optoelectronics and Measurement Techniques Laboratory, University of Oulu, 90570 Oulu, Finland
8. Laboratory of Laser Diagnostics of Technical and Living Systems, Institute of Precision Mechanics and Control of the Russian Academy of Sciences, 24 Rabochaya, Saratov 410028, Russia
9. Interdisciplinary Laboratory of Biophotonics, National Research Tomsk State University, 36 Lenin Avenue, Tomsk 634050, Russia