V. E. Oleynikov
Penza State University
Russian Federation

Valentin E. Oleynikov, Dr. Sci. (Med.), Professor, Head of the Department of Therapy 

40, Krasnaya str., Penza,  440026, Russian Federation

Yu. G. Smirnov
Penza State University
Russian Federation

Yuriy G. Smirnov, Dr. Sci. (Med.), Professor, Head of the Department of Mathematics and Supercomputer Modeling

40, Krasnaya str., Penza,  440026, Russian Federation

V. A. Galimskaya
Penza State University
Russian Federation

Vera A. Galimskaya, Cand. Sci. (Med.), Associate Professor, Therapy Department

40, Krasnaya str., Penza, 440026, Russian Federation

E. A. Gundarev
Penza State University
Russian Federation

Evgeniy  A.  Gundarev,  Post-Graduate  Student,  Department  of Mathematics and Supercomputer Modeling t'> Therapy Department

40, Krasnaya str., Penza, 440026, Russian Federation

N. V. Burko
Penza State University
Russian Federation

Nadezhda V. Burko, Cand. Sci. (Med.), Associate Professor, Therapy Department

40, Krasnaya str., Penza,  440026, Russian Federation