1. Laboratory of Neutron Physics, Sector of Raman Spectroscopy, Joint Institute for Nuclear Research, Dubna, Russia
2. Applied Plasmonics Laboratory, Belarusian State University of Informatics and Radioelectronics, Minsk, Belarus
3. Faculty of Physics and Technology, al-Farabi, Kazakh National University, Almaty, Kazakhstan
4. Biophysics Department, Faculty of Science, Cairo University, Egypt