V. S. Chulkov
Yaroslav the Wise Novgorod State University
Russian Federation

Vasiliy S. Chulkov - Dr. Sci. (Med.), Associate Professor, Professor of the Department of Internal Medicine, Yaroslav the Wise Novgorod State University.

41, B. St Petersburg St., Velikiy Novgorod, 173003

E. S. Nikolenko
South Ural State Medical University
Russian Federation

Ekaterina S. Nikolenko - Assistant of the Department of Faculty Therapy, South Ural State Medical University.

64, Vorovskiy St., Chelyabinsk, 454092

V. D. Nikolaeva
South Ural State Medical University
Russian Federation

Valeria D. Nikolaeva - Student, South Ural State Medical University.

64, Vorovskiy St., Chelyabinsk, 454092

E. E. Minina
South Ural State Medical University
Russian Federation

Elena E. Minina - Cand. Sci. (Med.), Senior Laboratory Assistant at the Department of Faculty Pediatrics named after N.S. Tyurina, South Ural State Medical University.

64, Vorovskiy St., Chelyabinsk, 454092

V. S. Chulkov
South Ural State Medical University
Russian Federation

Vladislav S. Chulkov - Cand. Sci. (Med.), Associate Professor of the Department of Faculty Therapy, South Ural State Medical University.

64, Vorovskiy St., Chelyabinsk, 454092