T. V. Polivanova
Research Institute of Medical Problems of the North, Krasnoyarsk Research Center, Siberian Branch, Russian Academy of Sciences; V. Voino-Yasenetsky Krasnoyarsk State Medical University
Russian Federation

Polivanova T.V., PhD, MD (Medicine), Chief Research Associate, Clinical Department of Pathology of the Digestive System in Adults and Children; Associate Professor, Department of Pathological Physiology 

3g Partizan Zheleznyak St., Krasnoyarsk 660022;
Krasnoyarsk

V. A. Vshivkov
Research Institute of Medical Problems of the North, Krasnoyarsk Research Center, Siberian Branch, Russian Academy of Sciences
Russian Federation

Vshivkov V.A., PhD (Medicine), Senior Research Associate, Clinical Department of Pathology of the Digestive System in Adults and Children 

3g Partizan Zheleznyak St., Krasnoyarsk 660022