1. Department of Experimental Oncology, Cancer Research Institute, Siberian Branch of Russian Academy of Medical Sciences, Tomsk, Russian Federation.
2. Department of Cytology and Genetics, Tomsk State University, Tomsk, Russian Federation.
3. Department of Biochemistry and Molecular Biology, Siberian State Medical University, Tomsk, Russian Federation.
4. Department of General Oncology, Cancer Research Institute, Siberian Branch of Russian Academy of Medical Sciences, Tomsk, Russian Federation.
5. Department of Head and Neck Oncology, Cancer Research Institute, Siberian Branch of Russian Academy of Medical Sciences, Tomsk, Russian Federation.