O. V. Zamakhina
Omsk State Medical University Russian Federation.
Russian Federation

Zamakhina Olga Vladimirovna – Assistant Professor of Chair of Propaedeutics of Internal Diseases.

644043, Russia, Omsk, Lenina St., 12.

S. S. Bunova
Federal State Autonomous Educational Institution of Higher Professional Education «Belgorod State National Research University».
Russian Federation

Bunova Svetlana Sergeevna – Dr. of Sci. (Med.), Professor of Chair of Family Medicine.

308015, Russia, Belgorod, Pobedy St., 85. 

E. V. Usacheva
Omsk State Medical University Russian Federation.
Russian Federation

Usacheva Elena Vladimirovna – Cand. of Sci. (Med.), Associate Professor of Chair of Propaedeutics of Internal Diseases.

644043, Russia, Omsk, Lenina St., 12.

O. M. Kulikova
Federal Budget Research Institution «Novosibirsk Scientific Research Institute of Hygiene» of the Federal Service for Supervision of Consumer Rights Protection and Human Welfare Russian Federation.
Russian Federation

Kulikova Oksana Mikhailovna – Cand. of Sci. (Eng.), Associate Professor, leading researcher. 

7630108, Russia, Novosibirsk, Parkhomenko St., 7. 

E. G. Pomorgailo
Omsk State Medical University Russian Federation.
Russian Federation

Pomorgailo Elena Gennadievna – Dr. of Sci. (Bio.), Professor of Chair of Pathologic Anatomy.

644043, Russia, Omsk, Lenina St., 12.

N. A. Nikolayev
Omsk State Medical University Russian Federation.
Russian Federation

Nikolayev Nikolai Anatolievich – Dr. of Sci. (Med.), Professor of Chair of Intermediate Level Therapy and Occupational Diseases.

644043, Russia, Omsk, Lenina St., 12.