L. R. Ismailova
Kazan State Medical University
Russian Federation

Liliya R. Ismailova, student

general medicine faculty

Kazan

D. D. Mukhametova
Kazan State Medical University
Russian Federation

Dilyara D. Mukhametova, Cand. Sci. (Med.), assistant

department of hospital therapy

Kazan

M. Z. Gasanov
Yaroslav-the-Wise Novgorod State University
Russian Federation

Mithat Z. Gasanov, Cand. Sci. (Med.), associate professor, deputy director of the Institute

Department of internal medicine; Medical Institute

Veliky Novgorod

D. I. Abdulganieva
Kazan State Medical University
Russian Federation

Diana I. Abdulganieva, Dr. Sci. (Med.), professor, head of the department, chief therapy specialist

department of hospital therapy

Kazan

A. I. Chesnikova
Rostov State Medical University
Russian Federation

Anna I. Chesnikova, Dr. Sci. (Med.), Professor, Head of the Department

Department of Internal Diseases № 1

Rostov-on-Don