1. Université de Lorraine, CNRS, CRAN UMR 7039 Vandoeuvre‐lès‐Nancy France
2. Saratov State University Institute of Physics, Department of Optics and Biophotonics, Saratov Russian Federation
3. Department of Plastic, Aesthetic and Reconstructive Surgery Metz‐Thionville Regional Hospital Ars‐Laquenexy France
4. National Research Tomsk State University Interdisciplinary Laboratory of Biophotonics, Tomsk Russian Federation
5. Institute of Precision Mechanics and Control RAS Laboratory of Laser Diagnostics of Technical and Living Systems, Saratov Russian Federation