1. Chernivtsi National University, 2 Kotsiubynskyi St., Chernivtsi, 58012 Ukraine
2. Faculty of Information Technology and Electrical Engineering, University of Oulu, Oulu 90570, Finland
3. Shupyk National Medical Academy of Postgraduate Education, 9, Dorogozhytska St., Kyiv, 04112 Ukraine
4. Aston Institute of Materials Research, School of Engineering and Applied Science, Aston University, Birmingham, B4 7ET, UK
5. Bukovinian State Medical University, 3 Theatral Sq., Chernivtsi, 58000 Ukraine
6. Interdisciplinary Laboratory of Biophotonics, National Research Tomsk State University, Tomsk, 634050 Russia
7. Institute of Engineering Physics for Biomedicine (PhysBio), National Research Nuclear University “MEPhI”, Moscow, 15409 Russia
8. School of Life and Health Sciences, Aston University, Birmingham, B4 7ET, UK