I. V. Nikalayeva
Grodno State Medical University
Belarus

Irina V. Nikalayeva ‒ Senior lecturer.

80, Gorky Str., 230015, Grodno

V. M. Sheibak
Grodno State Medical University
Belarus

Vladimir М. Sheibak – D. Sc. (Med.), Professor, Head of the Department.

80, Gorky Str., 230015, Grodno

E. M. Doroshenko
Grodno State Medical University
Belarus

Evgeniy M. Doroshenko ‒ Ph. D. (Biol.), Associate Professor, Leading Researcher.

80, Gorky Str., 230015, Grodno