E. A. Krasavina
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

PhD, Speech Therapist, Department of Head and Neck Tumors,

5, Kooperativny Street, 634050-Tomsk

E. L. Choynzonov
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences; Siberian State Medical University
Russian Federation

MD, DSc, Professor, Member of the Russian Academy of Sciences, Director,

5, Kooperativny Street, 634050-Tomsk;

2, Moskovsky Trakt, 634050-Tomsk

D. E. Kulbakin
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences; Siberian State Medical University
Russian Federation

MD, PhD, Senior Researcher, Department of Head and Neck Tumors,

5, Kooperativny Street, 634050-Tomsk;

2, Moskovsky Trakt, 634050-Tomsk

L. N. Balatskaya
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

DSc, Principal Investigator, Department of Head and Neck Tumors,

5, Kooperativny Street, 634050-Tomsk

K. A. Zangieva
Siberian State Medical University
Russian Federation

Student,

 2, Moskovsky Trakt, 634050-Tomsk