1. Department of Fundamental Medicine and Medical Technology, Institute of Physics, Saratov State University, 83 Astrakhanskaya str., Saratov 410012, Russia
2. FEMTO-ST Institut, Université Bourgogne Franche-Comté, 15B avenue des Montboucons, Besançon 25030, France
3. Laboratory of Biomedical Photoacoustics, Science Medical Center, Saratov State University, 112A Bolshaya Kazachya, Saratov 410012, Russia